How often does Slowking 12/123 sell?

Slowking 12/123 HeartGold & SoulSilver recorded 84 sales across every grade in the last 90 days (37 in the last 30), most recently on Nov 10, 2026. The highest recent sale was $9,500 for a PSA 10 copy on Oct 4, 2026.

What is the most valuable card in HeartGold & SoulSilver?

The most valuable card in HeartGold & SoulSilver is Gyarados 123/123, at about $399 ungraded. Slowking 12/123 ranks 13th of 124.

What set is Slowking 12/123 from?

Slowking 12/123 is from the English Pokémon TCG set HeartGold & SoulSilver, released Feb 10, 2010, in the HeartGold & SoulSilver era. Its rarity is Rare Holo.

What is Slowking 12/123 worth raw, in PSA 9 and in PSA 10?

As of Nov 12, 2026, Slowking 12/123 is about $55.99 ungraded near mint (69 sales in 90 days); PSA 9 about $950 (4 sales); PSA 10: too few sales to price.

Which printing of Slowking 12/123 is this, and why do two copies differ in price?

Slowking 12/123 comes in 2 printings: Holo $63.52 ungraded, Reverse Holo $46.74 ungraded. Holo or reverse holo: on the holo the picture shines and the border is flat; on the reverse holo the border shines and the picture is flat.

Rare Holo2010HeartGold & SoulSilver era

SlowkingHeartGold & SoulSilver 12/123 price & value

Name: Slowking 12/123 HeartGold & SoulSilver
Brand: Pokémon
SKU: hgss1-12

Japanese prints: 17 Japanese Slowking cards are listed, $0.22 to $1,011 ungraded.

Slowking 12/123, HeartGold & SoulSilver Pokémon card — Press the card to zoom in

UltraBall Market ValueUngraded

$55.99

up +32%4 weeks · Rising

High confidence

Many recent comparable sales that agree closely.

69 ungraded in the last 90 days, all conditions
28 sales on record listed as near mint
Typical sales within ±7% of the figure
Last sale Nov 9, 2026

How we calculate the UltraBall Market Value →

High liquidity96/100

High liquidity

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

About 23 ungraded copies sell a month across all conditions, the pace of the last 90 days.

How we measure liquidity →

Near mint · UltraBall Market Value · 69 ungraded sales in the last 90 days, all conditions · as of Nov 12, 2026

Graded: PSA 9 $950

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

People ask about this card

What is Slowking 12/123 worth raw, in PSA 9 and in PSA 10?: As of Nov 12, 2026, Slowking 12/123 is about $55.99 ungraded near mint (69 sales in 90 days); PSA 9 about $950 (4 sales); PSA 10: too few sales to price. Every grade’s price.
Which printing of Slowking 12/123 is this, and why do two copies differ in price?: Slowking 12/123 comes in 2 printings: Holo $63.52 ungraded, Reverse Holo $46.74 ungraded. Holo or reverse holo: on the holo the picture shines and the border is flat; on the reverse holo the border shines and the picture is flat. Printings compared.

Price history

Slowking 12/123 price over time

Nov 11Feb 11May 13Aug 13Nov 12

Recorded prices, joined day to day

Ungraded, 1 year: $12.03 on Nov 11, 2025, $55.99 on Nov 12, 2026. Lowest $12.03, highest $55.99.

Now: $55.99
4 weeks: +32%
90 days: +55%
1 year: +352%
Highest, 1Y: $55.99
Lowest, 1Y: $12.03

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.

Slowking 12/123 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	$55.99	up +16%
October 2026	$48.19	up +31%
September 2026	$36.82	up +5.7%
August 2026	$34.84	down −0.5%
July 2026	$35.03	–
May 2026	$23.40	up +0.8%
April 2026	$23.22	up +6.4%
March 2026	$21.83	up +4.3%
February 2026	$20.93	up +12%
January 2026	$18.63	down −14%
December 2025	$21.56	up +79%
November 2025	$12.03	down −2.9%

Matched to this exact card

Recent verified sales

Latest 33

RawPokémon TCG Slowking 12/123 HeartGold SoulSilver Holo Rare LPNov 10, 2026 · eBay · Sold as light play · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $23.61asking
RawSlowking 12/123 Holo Rare HeartGold & SoulSilver Pokemon Moderately PlayedNov 9, 2026 · eBay · Sold as moderate play · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $28.82asking
RawSlowking 12/123 Holo Rare HeartGold & SoulSilver Pokemon Near MintNov 9, 2026 · eBay · Sold as near mint · Buy It Now · View listing · $55.99
RawHeartGold SoulSilver Slowking 12/123 Rare Holo CardNov 7, 2026 · eBay · Condition not stated · Auction · View listing · $31.00
RawSlowking Holo Rare HeartGold SoulSilver 12/123 MPUnusual priceNov 6, 2026 · eBay · Sold as moderate play · Buy It Now · View listing · $16.13
RawPokémon Slowking 12/123 Heartgold & Soulsilver Holo Rare - HPUnusual priceNov 3, 2026 · eBay · Sold as heavy play · Buy It Now · View listing · $14.29
RawPokémon TCG Slowking HeartGold & SoulSilver Holo Rare 12/123 NMNov 3, 2026 · eBay · Sold as near mint · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $67.01asking
RawSlowking - 12/123 - Pokemon HeartGold SoulSilver Holo Card! NMNov 2, 2026 · eBay · Sold as near mint · View listing · $66.99
CGC 8.52010 Pokemon HeartGold & SoulSilver Holo Slowking #12 CGC 8.5 NM-MT+Nov 2, 2026 · Fanatics Collect · View listing · $98.40
CGC 8.52010 Pokemon HeartGold & SoulSilver 12/123 Slowking Holo CGC 8.5 NM-MTUnusual priceOct 26, 2026 · eBay · Auction · View listing · $240
PSA 6Pokémon HGSS #12 2010 Slowking Holo PSA 6 EX-MTOct 17, 2026 · eBay · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $190asking
PSA 7Slowking 12/123 Pokemon Heartgold & Soulsilver Holo PSA 7 Casi - Como Nuevo REMOUnusual priceOct 4, 2026 · eBay · Auction · View listing · $104
PSA 10Slowking 12/123 HeartGold & SoulSilver Holo Rare English PSA 10 GradedOct 4, 2026 · eBay · Auction · View listing · $9,500
PSA 92010 Pokemon HGSS Slowking Holo #12 PSA 9 MintSep 27, 2026 · eBay · Buy It Now · View listing · $950
PSA 92010 Pokemon Heart Gold Soul Silver #12 Slowking Holo PSA 9Sep 23, 2026 · eBay · Buy It Now · View listing · $800
PSA 92010 Pokemon Heart Gold Soul Silver #12 Slowking Holo PSA 9Sep 7, 2026 · eBay · Best offer accepted (asked $799) · View listing · $500
PSA 9Sold via eBay · PSA cert #103454126Unusual priceSep 26, 2025 · eBay · Best offer accepted · View listing$45.00
PSA 9Sold via eBay · PSA cert #88539640Unusual priceFeb 16, 2025 · eBay · Best offer accepted · View listing$27.69
PSA 9Sold via eBay · PSA cert #88539640Unusual priceFeb 12, 2025 · eBay · Best offer accepted · View listing$22.84
PSA 9Sold via eBay · PSA cert #65803456Unusual priceMar 23, 2023 · eBay · Auction · View listing$56.00
PSA 10Sold via eBay · PSA cert #68151005Jan 31, 2023 · eBay · Auction · View listing$239
PSA 9Sold via eBay · PSA cert #43052707Unusual priceMay 29, 2019 · eBay · Auction · View listing$8.50

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

Slowking 12/123 price by grade

Slowking 12/123: 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.	$55.99Last $55.99 · Nov 9, 2026	up +32%	23High liquidity. High	$55.99Nov 9, 2026High. Many recent comparable sales that agree closely.
PSA 917× rawLow. Few recent sales in this condition. Treat the figure as a rough guide.	$950Last $950 · Sep 27, 2026	0.0%	1Medium liquidity. Medium	$950Sep 27, 2026Low. Few recent sales in this condition. Treat the figure as a rough guide.
PSA 8Low. Few recent sales in this condition. Treat the figure as a rough guide.	$42.00Last $96.33 · Oct 2, 2026	0.0%	0.3Low liquidity. Low	$96.33Oct 2, 2026Low. Few recent sales in this condition. Treat the figure as a rough guide.
PSA 7Limited. How closely the price sources agree, and how often the card trades.	$29.26Last $17.17 · Aug 31, 2026	0.0%	0.7Low liquidity. Low	$17.17Aug 31, 2026Limited. How closely the price sources agree, and how often the card trades.
CGC 8.5High. Many recent comparable sales that agree closely.	$60.00Last $98.40 · Nov 2, 2026	–	2Medium liquidity. Medium	$98.40Nov 2, 2026High. Many recent comparable sales that agree closely.

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

Grade it with PSA?

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

If it gets a PSA 9: +$691
If it gets a PSA 8: −$97.13
PSA fee for a PSA 9: $59.99 Standard
Slab sale price to break even: $154at Standard, $59.99
Grading pays, at today’s prices: PSA 9 only
Historical PSA 10 rate: 3.3%

Against selling raw at $55.99, after the PSA fee for what the slab is worth (a 9 goes in at Standard, $59.99; a 8 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 121 copies; 4 got a 10.

Population

PSA graded: 121
PSA 10: 4
PSA 9: 33
Historical PSA 10 rate: 3.3%; PSA 10s of all graded

A higher historical PSA 10 rate than 54% of the HeartGold & SoulSilver cards PSA has graded enough of.

Grader	Graded	10s	9s	10s share
PSA	121	4	33	3.3%
CGC	83	3	12	3.6%
BGS	4	0	1	–
SGC	3	0	0	–

PSA graded: 121
10s: 4
10s share: 3.3%
Historical PSA 10 rate: 3.3%

Every PSA grade (7)

PSA population by grade
Grade	Copies	Share
10	4	3.3%
9	33	27%
8	49	40%
7	21	17%
6	10	8.3%
5	3	2.5%
1	1	0.83%

PSA’s count of Oct 13, 2026. The rate is PSA 10s over every copy PSA has graded.

CGC graded: 83
10s: 3
10s share: 3.6%
Historical CGC gem rate: 3.6%; Gem: 10s, Pristine and Perfect 10s

Every CGC grade (11)

CGC population by grade
Grade	Copies	Share
10	3	3.6%
9.5	4	4.8%
9	12	14%
8.5	27	33%
8	10	12%
7.5	9	11%
7	4	4.8%
6.5	7	8.4%
6	2	2.4%
4	2	2.4%
Authentic	3	3.6%

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: 4
10s: 0
10s share: –
Historical Beckett gem rate: –; Gem: 9.5s, Pristine and Black Label 10s

Every Beckett grade (3)

Beckett population by grade
Grade	Copies	Share
9	1	25%
8.5	2	50%
6.5	1	25%

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: 3
10s: 0
10s share: –
Historical SGC gem rate: –; Gem: 10s and Pristine 10s

Every SGC grade (2)

SGC population by grade
Grade	Copies	Share
8	2	67%
4	1	33%

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

PSA’s count of Oct 13, 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 13 weeks, Jul 24, 2026 to Oct 19, 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

Slowking is card 12 of 123 in the HeartGold & SoulSilver price guide, a set released in February 2010 during the HeartGold & SoulSilver era. Its rarity is Rare Holo. The artwork is by Sumiyoshi Kizuki. In the checklist it sits after Shuckle 11/123 and before Wobbuffet 13/123.

It is the 13th most valuable of the 124 priced cards in HeartGold & SoulSilver, behind Gyarados 123/123 (see the most valuable HeartGold & SoulSilver cards).

It is one of 26 English Slowking cards, and ranks 9th among them by ungraded value; the most valuable is Slowking from Southern Islands. Compare them all in the most valuable Slowking cards.

What the data says

The ungraded value is up 32% over four weeks on 7-day averages, with 34 ungraded sales in the last 30 days.

PSA has graded 121 copies, 4 of them PSA 10 (3.3%). 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: +32%ungraded, between 7-day averages
90 days: +55%ungraded, between 7-day averages
1 year: +352%ungraded; before Jul 22, 2026 from monthly averages
Direction: Risingthe ungraded 7-day average is up 10% or more on four weeks ago
High since daily tracking: At the high$54.39 on Nov 12, 2026, 7-day average; daily prices since Jul 22, 2026
Liquidity: High23 ungraded sales a month over 90 days
Price confidence: High confidenceMany recent comparable sales that agree closely.
Ungraded sold: 34in 30 days; 69 in 90
PSA 10 population: 4of 121 PSA graded, count of Oct 13, 2026

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

Printings compared

Holo · this pageThe picture shines; the border and text are flat.$63.52 ungraded
Reverse HoloThe border and text box shine; the picture is flat.$46.74 ungradedPictured: the main print’s scan.

Holo or reverse holo: on the holo the picture shines and the border is flat; on the reverse holo the border shines and the picture is flat.

Card details

Set: HeartGold & SoulSilver
Number: 12/123
Set code: HS
Rarity: Rare Holo
Released: Feb 10, 2010
Era: HeartGold & SoulSilver
Pokémon: Slowking
Pokédex no.: #0199
Illustrator: Sumiyoshi Kizuki
Printings: Holofoil, Reverse holo

Explore further

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Cite this price

Slowking 12/123 (HeartGold & SoulSilver) is worth $55.99 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/heartgold-and-soulsilver/slowking-12).

Citation

Slowking 12/123 (HeartGold & SoulSilver) is worth $55.99 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/heartgold-and-soulsilver/slowking-12).

Link

https://ultraball.com/cards/heartgold-and-soulsilver/slowking-12

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<a href="https://ultraball.com/cards/heartgold-and-soulsilver/slowking-12">Slowking 12/123 (HeartGold & SoulSilver) price: $55.99 on UltraBall</a>

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