How much is a PSA 10 Dialga-GX 164/156 worth?

A PSA 10 Dialga-GX 164/156 Ultra Prism is worth about $550; PSA 9 about $135, PSA 8 about $80.00, PSA 7 about $32.00. That is about 13× the ungraded value.

How often does Dialga-GX 164/156 sell?

Dialga-GX 164/156 Ultra Prism recorded 82 sales across every grade in the last 90 days (27 in the last 30), most recently on Nov 10, 2026. The highest recent sale was $1,000 for a PSA 10 copy on Nov 3, 2026.

What is the most valuable card in Ultra Prism?

The most valuable card in Ultra Prism is Lillie 151/156, at about $340 ungraded. Dialga-GX 164/156 ranks 13th of 178.

What set is Dialga-GX 164/156 from?

Dialga-GX 164/156 is from the English Pokémon TCG set Ultra Prism, released Feb 2, 2018, in the Sun & Moon era. Its rarity is Rare Rainbow.

What is Dialga-GX 164/156 worth raw, in PSA 9 and in PSA 10?

As of Nov 12, 2026, Dialga-GX 164/156 is about $42.00 ungraded near mint (42 sales in 90 days); PSA 9 about $135 (27 sales); PSA 10 about $550 (35 sales).

Why do two copies of Dialga-GX 164/156 differ in price?

As of Nov 12, 2026, there is one printing of Dialga-GX 164/156, so the gap is condition: near mint is $42.00. Copies sold as LP went for about $40.00 (11 sales).

Rare Rainbow2018Sun & Moon era

Dialga-GXUltra Prism 164/156 price & value

Name: Dialga-GX 164/156 Ultra Prism
Brand: Pokémon
SKU: sm5-164

Japanese prints: 6 Japanese Dialga-GX cards are listed, $5.54 to $126 ungraded.

Dialga-GX 164/156, Ultra Prism Pokémon card — Press the card to zoom in

UltraBall Market ValueUngraded

$42.00

up +2.6%4 weeks · Steady

High confidence

Many recent comparable sales that agree closely.

42 ungraded in the last 90 days, all conditions
22 sales on record listed as near mint
Typical sales within ±6% of the figure
Last sale Nov 9, 2026

How we calculate the UltraBall Market Value →

High liquidity87/100

High liquidity

Trades often, at prices that agree. It counts sales, not how long a listing takes to sell.

About 14 ungraded copies sell a month across all conditions, the pace of the last 90 days.

How we measure liquidity →

Near mint · UltraBall Market Value · 42 ungraded sales in the last 90 days, all conditions · as of Nov 12, 2026

Graded: PSA 9 $135PSA 10 $550

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Prices updated Nov 12, 2026 · How we calculate the UltraBall Market Value

People ask about this card

What is Dialga-GX 164/156 worth raw, in PSA 9 and in PSA 10?: As of Nov 12, 2026, Dialga-GX 164/156 is about $42.00 ungraded near mint (42 sales in 90 days); PSA 9 about $135 (27 sales); PSA 10 about $550 (35 sales). Every grade’s price.
Why do two copies of Dialga-GX 164/156 differ in price?: As of Nov 12, 2026, there is one printing of Dialga-GX 164/156, so the gap is condition: near mint is $42.00. Copies sold as LP went for about $40.00 (11 sales). Recent sales.

Price history

Dialga-GX 164/156 price over time

Nov 11Feb 11May 13Aug 13Nov 12

Recorded prices, joined day to day

Ungraded, 1 year: $28.32 on Nov 11, 2025, $42.00 on Nov 12, 2026. Lowest $28.32, highest $47.12.

Now: $42.00
4 weeks: +2.6%
90 days: +8.5%
1 year: +48%
Highest, 1Y: $47.12
Lowest, 1Y: $28.32

Recorded history starts January 2021. Earlier history is monthly averages; from July 22, 2026 the line is a smoothed 7-day average of daily prices, so single-day swings don’t show. Between recorded prices, the line and its daily values are estimated from the prices either side.

Dialga-GX 164/156 price by month

Ungraded, at the end of each month, newest first: the line above read off at each month’s last day. The latest month ends on today’s UltraBall Market Value.

Month	Ungraded	Change on month
November 2026to Nov 12, 2026	$42.00	up +0.2%
October 2026	$41.91	down −6.0%
September 2026	$44.59	up +13%
August 2026	$39.58	up +8.1%
July 2026	$36.61	–
May 2026	$38.59	up +14%
April 2026	$33.84	up +2.6%
March 2026	$32.98	up +0.1%
February 2026	$32.94	up +1.5%
January 2026	$32.46	up +4.2%
December 2025	$31.15	up +10%
November 2025	$28.32	up +0.3%

Matched to this exact card

Recent verified sales

Latest 90

RawThe Pokémon Company Dialga GX 164/156 Sm-Ultra Prism Secret Rare Holo EN 2018Nov 10, 2026 · eBay · Condition not stated · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $55.00asking
RawDIALGA GX 164/156 RAINBOW ULTRA PRISM POKEMON HOLO NM/MNov 9, 2026 · eBay · Sold as near mint · View listing · $46.43
RawDialga GX (Secret Rare) 164/156 Sm-Ultra Prism HoloNov 5, 2026 · eBay · Sold as near mint · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $29.99asking
PSA 102018 POKEMON SUN & MOON ULTRA PRISM #164 FA/DIALGA GX ULTRA PRISM-SECRET PSA 10Nov 4, 2026 · eBay · Auction · View listing · $660
RawDialga GX 164/156 Ultra Prism Full Art Holo Secret Rare English 2018 180 HPNov 3, 2026 · eBay · Sold as near mint · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $40.00asking
PSA 102018 POKEMON SUN & MOON ULTRA PRISM SECRET #164 FULL ART/DIALGA GX PSA 10Nov 3, 2026 · eBay · Buy It Now · View listing · $1,000
PSA 102018 Pokemon Sun & Moon Ultra Prism Dialga #164/156 PSA 10 GEM MINTNov 2, 2026 · eBay · View listing · $760
RawDialga GX (Secreto Raro) Secreto Raro SM - Ultra Prisma 164/156Nov 1, 2026 · eBay · Sold as heavy play · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $36.31asking
PSA 102018 Pokemon Sun & Moon Ultra Prism Rainbow Rare Dialga GX #164 PSA 10 GEM MINTOct 30, 2026 · Fanatics Collect · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $950asking
RawDialga GX (Secret Rare) 164/156 Sm-Ultra Prism HoloOct 29, 2026 · eBay · Sold as near mint · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $50.00asking
Raw1x Dialga GX - 164/156 - Secret Rare Heavily Played Pokemon SM05 - Ultra PrismOct 29, 2026 · eBay · Sold as heavy play · Buy It Now · View listing · $20.99
PSA 10Pokemon 2018 SM Ultra Prism Dialga GX Full Art Secret Rare Holo 164/156 PSA 10Oct 28, 2026 · eBay · Buy It Now · View listing · $950
RawDialga GX (Secret Rare) 164/156 Sm-Ultra Prism Holo Rainbow LPOct 27, 2026 · eBay · Sold as light play · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $35.00asking
PSA 102018 Pokemon Sun & Moon Ultra Prism Dialga #164/156 PSA 10 GEM MINTOct 27, 2026 · eBay · Best offer accepted (asked $749) · View listing · $700
PSA 82018 POKEMON SUN & MOON ULTRA PRISM SECRET #164 FULL ART/DIALGA GX PSA 8Oct 27, 2026 · eBay · Auction · View listing · $79.33
PSA 8Pokémon Ultra Prism Dialga GX #164 2018 secreto raro PSA 8Oct 23, 2026 · eBay · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $121asking
PSA 10PSA 10 DIALGA GX 2018 POKEMON SOL Y LUNA ULTRA PRISMA SECRETO #164 ARTE COMPLETOOct 22, 2026 · eBay · Best offer accepted (asked $980) · View listing · $980
PSA 7Dialga Gx 164/156 Secreto Raro SM Ultra Prisma Pokémon PSA 7 Casi Como Nuevo *50Oct 19, 2026 · eBay · Auction · View listing · $35.00
PSA 102018 Pokemon Sun & Moon Ultra Prism Dialga #164/156 PSA 10 GEM MINTOct 17, 2026 · eBay · View listing · $860
PSA 9Pokémon Sun Moon Ultra Prism 2018 Fa Dialga GX #164 Secret PSA 9Oct 17, 2026 · eBay · View listing · $157
PSA 92018 Pokemon Sun & Moon Ultra Prism Secret #164 Dialga GX PSA 9 NEW CERTOct 15, 2026 · eBay · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $187asking
PSA 8POKEMON ULTRA PRISMA DIALGA GX #164 SECRETO RARO HOLO PSA 8 CASI NUEVO-COMO NUEVOct 15, 2026 · eBay · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $103asking
PSA 9Sold via Courtyard · PSA cert #144540688Oct 12, 2026 · Courtyard · Buy It Now · View listing$135
PSA 9Pokemon 2018 Sonne & Mond FA Dialga GX Ultra Prisma Secret 164/156 PSA 9Oct 11, 2026 · eBay · Best offer accepted (asked $150) · View listing · $100
PSA 9Pokémon Sun & Moon Ultra Prism Secret #164 2018 arte completo/Dialga GX PSA 9Oct 11, 2026 · eBay · Best offer accepted (asked $145) · View listing · $100
PSA 9Sold via Fanatics Collect · PSA cert #139683558Sep 21, 2026 · Fanatics Collect · Auction · View listing$81.60
PSA 9Sold via eBay · PSA cert #131757640Aug 31, 2026 · eBay · Auction · View listing$56.00
PSA 9Sold via eBay · PSA cert #107665831Aug 8, 2026 · eBay · Best offer accepted · View listing$78.00

Every sale here was matched to this exact card: the right number, set, printing and language, one card per listing, raw kept apart from graded. Where a venue sells by card and gives no listing title to check, the row says the venue named the card. Listings we can’t be sure of are left out. A price marked ≤ is an asking price, not a confirmed sale. On an accepted best offer we show what the buyer paid, not the asking price; where that isn’t on record the asking price is shown as a ceiling and never counts towards the price. A sale marked unusual is far from that grade’s market price: it stays on the record, and is left out of this page’s latest-sale and comparison figures. Sales record updated Nov 11, 2026.

Graded values

Dialga-GX 164/156 price by grade

Dialga-GX 164/156: market price, 4-week change, sales pace and last sale by grade
Grade	Market value	4 wk	Sales/moSales a month	Last sale
UngradedHigh. Many recent comparable sales that agree closely.	$42.00Last $46.43 · Nov 9, 2026	up +2.6%	14High liquidity. High	$46.43Nov 9, 2026High. Many recent comparable sales that agree closely.
PSA 1013.1× rawHigh. Many recent comparable sales that agree closely.	$550Last $660 · Nov 4, 2026	up +2.6%	8High liquidity. High	$660Nov 4, 2026High. Many recent comparable sales that agree closely.
PSA 93.2× rawHigh. Many recent comparable sales that agree closely.	$135Last $157 · Oct 17, 2026	up +65%	2Medium liquidity. Medium	$157Oct 17, 2026High. Many recent comparable sales that agree closely.
PSA 81.9× rawMedium. Some recent sales, or sales that vary more than usual.	$80.00Last $79.33 · Oct 27, 2026	0.0%	2Medium liquidity. Medium	$79.33Oct 27, 2026Medium. Some recent sales, or sales that vary more than usual.
PSA 7Low. Few recent sales in this condition. Treat the figure as a rough guide.	$32.00Last $35.00 · Oct 19, 2026	0.0%	0.3Medium liquidity. Medium	$35.00Oct 19, 2026Low. Few recent sales in this condition. Treat the figure as a rough guide.
PSA 6Low. Few recent sales in this condition. Treat the figure as a rough guide.	$23.40	–	No recent sales	–Low. Few recent sales in this condition. Treat the figure as a rough guide.
CGC 101.8× rawLow. Few recent sales in this condition. Treat the figure as a rough guide.	$75.00Last $90.00 · Aug 17, 2026	–	0.3Low liquidity. Low	$90.00Aug 17, 2026Low. Few recent sales in this condition. Treat the figure as a rough guide.
BGS 9.51.9× rawLow. Few recent sales in this condition. Treat the figure as a rough guide.	$80.00Last $153 · Sep 6, 2026	–	0.3Low liquidity. Low	$153Sep 6, 2026Low. Few recent sales in this condition. Treat the figure as a rough guide.
TAG 107× rawLow. Few recent sales in this condition. Treat the figure as a rough guide.	$295	–	No recent sales	–Low. Few recent sales in this condition. Treat the figure as a rough guide.

Each graded row counts only that grade's sales; the ungraded row counts every condition. Sales a month is the 90-day pace. Last sale is the latest verified sale, never an asking price. How we calculate the UltraBall Market Value

Showing each company’s top grade. Choose a company above for every grade it has a price for.

Grade it with PSA?

Grade yours from photos →Change the costs, or add your own odds →

If it gets a PSA 10: +$356
If it gets a PSA 9: −$4.31
PSA fee for a PSA 10: $59.99 Standard
Slab sale price to break even: $140at Standard, $59.99
Grading pays, at today’s prices: PSA 10 only
Historical PSA 10 rate: 42%

Against selling raw at $42.00, after the PSA fee for what the slab is worth (a 10 goes in at Standard, $59.99; a 9 at the same level), $25.00 shipping and insurance, and eBay US selling fees, as the selling calculator works them out, with its usual $5 postage and $1 packing on each sale: the same sum as the selling calculator. Each grade is charged the fee level its own slab price needs, so the break-even price carries the fee for a slab at that price, not the PSA 10 fee. These are outcomes if the card gets each grade, not the chance that it will. PSA has graded 923 copies; 391 got a 10.

Population

PSA graded: 923; +13 in 4 weeks
PSA 10: 391; +6 in 4 weeks
PSA 9: 331; +3 in 4 weeks
Historical PSA 10 rate: 42%; PSA 10s of all graded

A higher historical PSA 10 rate than 39% of the Ultra Prism cards PSA has graded enough of.

Grader	Graded	10s	9s	10s share
PSA	923	391	331	42%
CGC	112	24	38	21%
BGS	29	1	6	3.4%
SGC	5	3	0	–

PSA graded: 927
10s: 392
10s share: 42%
Historical PSA 10 rate: 42%

Every PSA grade (9)

PSA population by grade
Grade	Copies	Share
10	392	42%
9	332	36%
8	148	16%
7	34	3.7%
6	9	0.97%
5	4	0.43%
4	5	0.54%
3	1	0.11%
1	2	0.22%

PSA’s count of Nov 9, 2026. The rate is PSA 10s over every copy PSA has graded.

CGC graded: 112
10s: 24
10s share: 21%
Historical CGC gem rate: 21%; Gem: 10s, Pristine and Perfect 10s

Every CGC grade (12)

CGC population by grade
Grade	Copies	Share
10	24	21%
9.5	1	0.89%
9	38	34%
8.5	27	24%
8	8	7.1%
7.5	1	0.89%
7	5	4.5%
6.5	2	1.8%
6	3	2.7%
5	1	0.89%
3.5	1	0.89%
Authentic	1	0.89%

CGC’s count of Nov 10, 2026. 10s share counts every 10 label; CGC’s own gem is 10s, Pristine and Perfect 10s.

Beckett graded: 29
10s: 1
10s share: 3.4%
Historical Beckett gem rate: 31%; Gem: 9.5s, Pristine and Black Label 10s

Every Beckett grade (7)

Beckett population by grade
Grade	Copies	Share
10	1	3.4%
9.5	8	28%
9	6	21%
8.5	7	24%
8	1	3.4%
7.5	3	10%
7	3	10%

Beckett’s count of Nov 10, 2026. 10s share counts every 10 label; Beckett’s own gem is 9.5s, Pristine and Black Label 10s.

SGC graded: 5
10s: 3
10s share: –
Historical SGC gem rate: –; Gem: 10s and Pristine 10s

Every SGC grade (3)

SGC population by grade
Grade	Copies	Share
10	3	60%
9.5	1	20%
8.5	1	20%

SGC’s count of Nov 10, 2026. 10s share counts every 10 label; SGC’s own gem is 10s and Pristine 10s.

PSA’s population report of Nov 9, 2026; changes are since Sep 28, 2026. CGC, BGS and SGC as of Nov 10, 2026; their 10s include Pristine, Perfect and Black Label 10s. PSA counts the cards it has graded, not every copy that exists. Compare with the low pop cards and the hardest PSA 10s.

PSA 10 price against PSA’s population

The same 15 weeks, Jul 24, 2026 to Nov 9, 2026: the price on the day of each weekly PSA report, and the report’s counts. Side by side, not cause and effect.

Left: PSA 10 price, US$. Right: PSA graded copies.

About

About this card

Dialga-GX is card 164 of 156 in the Ultra Prism price guide, a set released in February 2018 during the Sun & Moon era. Its number runs past the set’s printed 156, which marks it as a secret rare. The artwork is by 5ban Graphics. In the checklist it sits after Dusk Mane Necrozma-GX 163/156 and before Palkia-GX 165/156.

It is the 13th most valuable of the 178 priced cards in Ultra Prism, behind Lillie 151/156 (see the most valuable Ultra Prism cards).

It is one of 48 English Dialga cards, and ranks 18th among them by ungraded value; the most valuable is Dialga-EX from Phantom Forces. Compare them all in the most valuable Dialga cards.

What the data says

The ungraded value has held within 10% over four weeks (+2.6% on 7-day averages), on 42 ungraded sales in 90 days.

A PSA 10 is valued at 13× the ungraded price ($550 against $42.00), and a PSA 9 at $135.

PSA has graded 923 copies, 391 of them PSA 10 (42%). That describes the copies sent in, not the chance a given card grades 10.

From prices of Nov 12, 2026 and sales to Nov 9, 2026. Observations, not advice or a forecast. How we read the market

Market snapshot

How each figure is worked out

4 weeks: +2.6%ungraded, between 7-day averages
90 days: +8.5%ungraded, between 7-day averages
1 year: +48%ungraded; before Jul 22, 2026 from monthly averages
Direction: Steadywithin 10% of four weeks ago, on 7-day averages
High since daily tracking: 12% under$47.53 on Sep 13, 2026, 7-day average; daily prices since Jul 22, 2026
Liquidity: High14 ungraded sales a month over 90 days
Price confidence: High confidenceMany recent comparable sales that agree closely.
Ungraded sold: 13in 30 days; 42 in 90
Sales pace: 4.2×the typical Ultra Prism card with sales: 42 ungraded in 90 days against 10
PSA 10 premium: 13.1×the ungraded price; the typical Ultra Prism card with a PSA 10 price: 9.9×
PSA 10 population: 391of 923 PSA graded, count of Nov 9, 2026
Population change: +13graded, +6 PSA 10s, Sep 28, 2026 to Nov 9, 2026

No money needed: buy it with virtual UltraCash in the fantasy game, or call today’s card.

Card details

Set: Ultra Prism
Number: 164/156
Set code: UPR
Rarity: Rare Rainbow
Card type: All Dialga GX cards
Released: Feb 2, 2018
Era: Sun & Moon
Pokémon: Dialga
Pokédex no.: #0483
Illustrator: 5ban Graphics
Printings: Holofoil

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Cite this price

Dialga-GX 164/156 (Ultra Prism) is worth $42.00 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/ultra-prism/dialga-gx-164).

Citation

Dialga-GX 164/156 (Ultra Prism) is worth $42.00 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/ultra-prism/dialga-gx-164).

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https://ultraball.com/cards/ultra-prism/dialga-gx-164

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<a href="https://ultraball.com/cards/ultra-prism/dialga-gx-164">Dialga-GX 164/156 (Ultra Prism) price: $42.00 on UltraBall</a>

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