How much is a PSA 10 Groudon-EX XY42 worth?

A PSA 10 Groudon-EX XY42 XY Black Star Promos is worth about $211; PSA 9 about $123, PSA 8 about $58.02, PSA 7 about $1.25. That is about 13× the ungraded value.

How often does Groudon-EX XY42 sell?

Groudon-EX XY42 XY Black Star Promos recorded 127 sales across every grade in the last 90 days (44 in the last 30), most recently on Nov 10, 2026. The highest recent sale was $150 for a PSA 8 copy on Sep 30, 2026.

What is the most valuable card in XY Black Star Promos?

The most valuable card in XY Black Star Promos is Gyarados XY60, at about $600 ungraded. Groudon-EX XY42 ranks 120th of 216.

What set is Groudon-EX XY42 from?

Groudon-EX XY42 is from the English Pokémon TCG set XY Black Star Promos, released Oct 12, 2013, in the XY era. Its rarity is Promo.

What is Groudon-EX XY42 worth raw, in PSA 9 and in PSA 10?

As of Nov 12, 2026, Groudon-EX XY42 is about $16.50 ungraded near mint (119 sales in 90 days); PSA 9 about $123 (5 sales); PSA 10 about $211.

Why do two copies of Groudon-EX XY42 differ in price?

As of Nov 12, 2026, there is one printing of Groudon-EX XY42, so the gap is condition: near mint is $16.50. Copies sold as LP went for about $6.82 (37 sales), MP went for about $6.00 (44 sales), HP went for about $4.25 (16 sales), DM went for about $3.99 (11 sales).

Promo2013XY era

Groudon-EXXY Black Star Promos XY42 price & value

Name: Groudon-EX XY42 XY Black Star Promos
Brand: Pokémon
SKU: xyp-XY42

Japanese prints: 15 Japanese Groudon-EX cards are listed, $10.00 to $442 ungraded.

Groudon-EX XY42, XY Black Star Promos Pokémon card — Press the card to zoom in

UltraBall Market ValueUngraded

$16.50

up +37%4 weeks · Rising

High confidence

Many recent comparable sales that agree closely.

119 ungraded in the last 90 days, all conditions
29 sales on record listed as near mint
Typical sales within ±15% of the figure
Last sale Nov 9, 2026

How we calculate the UltraBall Market Value →

High liquidity95/100

High liquidity

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

About 40 ungraded copies sell a month across all conditions, the pace of the last 90 days.

How we measure liquidity →

Near mint · UltraBall Market Value · 119 ungraded sales in the last 90 days, all conditions · as of Nov 12, 2026

Graded: PSA 9 $123PSA 10 $211

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

People ask about this card

What is Groudon-EX XY42 worth raw, in PSA 9 and in PSA 10?: As of Nov 12, 2026, Groudon-EX XY42 is about $16.50 ungraded near mint (119 sales in 90 days); PSA 9 about $123 (5 sales); PSA 10 about $211. Every grade’s price.
Why do two copies of Groudon-EX XY42 differ in price?: As of Nov 12, 2026, there is one printing of Groudon-EX XY42, so the gap is condition: near mint is $16.50. Copies sold as LP went for about $6.82 (37 sales), MP went for about $6.00 (44 sales), HP went for about $4.25 (16 sales), DM went for about $3.99 (11 sales). Recent sales.

Price history

Groudon-EX XY42 price over time

Nov 11Feb 11May 13Aug 13Nov 12

Recorded prices, joined day to day
Estimated: no price recorded for more than 14 days

Ungraded, 1 year: $8.59 on Nov 11, 2025, $16.50 on Nov 12, 2026. Lowest $6.61, highest $16.51.

Now: $16.50
4 weeks: +37%
90 days: +59%
1 year: +93%
Highest, 1Y: $16.51
Lowest, 1Y: $6.61

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; it is dashed where no price was recorded for more than 14 days.

Groudon-EX XY42 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	$16.50	up +34%
October 2026	$12.32	up +5.6%
September 2026	$11.67	up +5.2%
August 2026	$11.09	up +5.2%
July 2026	$10.54	–
June 2026	$10.56	up +6.5%
May 2026	$9.91	up +50%
April 2026	$6.61	down −41%
March 2026	$11.23	up +50%
February 2026	$7.49	down −21%
January 2026	$9.45	up +14%
December 2025	$8.28	down −3.5%

Matched to this exact card

Recent verified sales

Latest 35

RawPokemon TCG Groudon EX XY42 XY Promo Holo Promo 180 HP 2014 Pokemon 6+Offers taken · asking price shownNov 10, 2026 · eBay · Condition not stated · Offers taken · View listing · Asking price, up to $5.00asking
RawGroudon EX XY42 Holo Promo XY Promo Pokemon Heavily PlayedUnusual priceNov 10, 2026 · eBay · Sold as heavy play · View listing · $4.99
RawGroudon EX Holo Promo XY Promos XY42 NMNov 9, 2026 · eBay · Sold as near mint · View listing · $16.27
RawPokémon TCG Groudon EX XY-P XY42 Promo Holo Black Star Promo BasicNov 8, 2026 · eBay · Condition not stated · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $6.00asking
RawPokémon TCG Groudon-EX XY42 Promo Cards Holo Foil 180 HP Fighting EN (2014)Nov 8, 2026 · eBay · Condition not stated · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $6.14asking
RawGroudon EX XY42 XY Promo Holo 180 HP English Basic Pokémon TCG Pokémon Co.Nov 7, 2026 · eBay · Condition not stated · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $13.00asking
RawThe Pokémon Company 2014 XY Groudon EX XY42 Holo Promo English 180 HPNov 7, 2026 · eBay · Condition not stated · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $19.90asking
RawGROUDON EX XY42 XY PROMO MPUnusual priceNov 7, 2026 · eBay · Sold as moderate play · View listing · $5.34
PSA 7Groudon EX 2015 Pokemon TCG XY Promo XY42 Holo PSA 7Likely best offer · asking price shownOct 29, 2026 · eBay · Buy It Now · View listing · Asking price, up to $53.00asking
PSA 62015 POKEMON XY BLACK STAR PROMOS #XY42 GROUDON EX PSA 6Oct 23, 2026 · eBay · Auction · View listing · $103
PSA 62015 Pokemon X & Y Black Star Promo XY42 Groudon Ex Holo PSA 6Oct 15, 2026 · eBay · Buy It Now · View listing · $28.20
CGC 7.52015 Pokémon XY BSP Groudon EX - Holo Rare #XY42 - Blue Label CGC 7.5Oct 13, 2026 · eBay · Auction · View listing · $5.50
PSA 9GROUDON EX 2015 POKEMON XY BLACK STAR PROMOS HOLO #XY42 PSA 9 Q0895Jun 21, 2026 · eBay · View listing · $123
PSA 9Sold via eBay · PSA cert #60705838Feb 12, 2026 · eBay · Buy It Now · View listing$75.00
PSA 9Sold via eBay · PSA cert #94873781Oct 24, 2025 · eBay · Buy It Now · View listing$79.00
PSA 9Sold via eBay · PSA cert #94873781Sep 28, 2025 · eBay · Auction · View listing$61.00
PSA 9Sold via eBay · PSA cert #72030062Sep 23, 2025 · eBay · Best offer accepted · View listing$80.99
PSA 9Sold via eBay · PSA cert #80414214Aug 25, 2025 · eBay · Buy It Now · View listing$69.99
PSA 9Sold via eBay · PSA cert #60705838Unusual priceJul 9, 2024 · eBay · Auction · View listing$8.50
PSA 10Sold via eBay · PSA cert #78758775Oct 2, 2023 · eBay · Auction · View listing$400
PSA 10Sold via eBay · PSA cert #41308630Unusual priceApr 16, 2019 · eBay · Auction · View listing$14.00

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

Groudon-EX XY42 price by grade

Groudon-EX XY42: 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.	$16.50Last $16.27 · Nov 9, 2026	up +37%	40High liquidity. High	$16.27Nov 9, 2026High. Many recent comparable sales that agree closely.
PSA 1012.8× rawLimited. How closely the price sources agree, and how often the card trades.	$211	0.0%	No recent sales	–Limited. How closely the price sources agree, and how often the card trades.
PSA 97.5× rawMedium. Some recent sales, or sales that vary more than usual.	$123Last $123 · Jun 21, 2026	0.0%	No recent sales	$123Jun 21, 2026Medium. Some recent sales, or sales that vary more than usual.
PSA 83.5× rawLimited. How closely the price sources agree, and how often the card trades.	$58.02Last $150 · Sep 30, 2026	down −1.2%	0.3Low liquidity. Low	$150Sep 30, 2026Limited. How closely the price sources agree, and how often the card trades.
PSA 7Low. Few recent sales in this condition. Treat the figure as a rough guide.	$1.25	0.0%	0.7Medium liquidity. Medium	–Low. Few recent sales in this condition. Treat the figure as a rough guide.
CGC 92.1× rawLow. Few recent sales in this condition. Treat the figure as a rough guide.	$35.00Last $35.00 · Mar 17, 2026	–	No recent sales	$35.00Mar 17, 2026Low. 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: +$83.74
If it gets a PSA 9: +$7.40
PSA fee for a PSA 10: $59.99 Standard
Slab sale price to break even: $114at Standard, $59.99
Grading pays, at today’s prices: PSA 9 and up
Historical PSA 10 rate: 5.0%

Against selling raw at $16.50, 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 180 copies; 9 got a 10.

PSA population

PSA graded: 180; +7 in 4 weeks
PSA 10: 9; no change in 4 weeks
PSA 9: 23; no change in 4 weeks
Historical PSA 10 rate: 5.0%; PSA 10s of all graded

A higher historical PSA 10 rate than 64% of the XY Black Star Promos cards PSA has graded enough of.

Every PSA grade (10)

PSA population by grade
Grade	Copies	Share
10	9	5.0%
9	23	13%
8	33	18%
7	27	15%
6	38	21%
5	25	14%
4	9	5.0%
3	7	3.9%
2	1	0.56%
1	8	4.4%

PSA’s count of Nov 5, 2026. The rate is PSA 10s over every copy PSA has graded.

PSA’s population report of Nov 9, 2026; changes are since Sep 28, 2026. 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

Groudon-EX is card XY42 in the XY Black Star Promos price guide, a set released in October 2013 during the XY era. Its rarity is Promo. The artwork is by Eske Yoshinob. In the checklist it sits after Kyogre-EX XY41 and before Diancie-EX XY43.

It is the 120th most valuable of the 216 priced cards in XY Black Star Promos, behind Gyarados XY60 (see the most valuable XY Black Star Promos cards).

It is one of 34 English Groudon cards, and ranks 24th among them by ungraded value; the most valuable is Groudon ☆ from Delta Species. Compare them all in the most valuable Groudon cards.

What the data says

The ungraded value is up 37% over four weeks on 7-day averages, with 40 ungraded sales in the last 30 days.

A PSA 10 is valued at 13× the ungraded price ($211 against $16.50), and a PSA 9 at $123.

PSA has graded 180 copies, 9 of them PSA 10 (5.0%). That describes the copies sent in, not the chance a given card grades 10.

The PSA count grew by 7 between Sep 28, 2026 and Nov 9, 2026, 0 of them PSA 10s.

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: +37%ungraded, between 7-day averages
90 days: +59%ungraded, between 7-day averages
1 year: +93%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$16.64 on Nov 11, 2026, 7-day average; daily prices since Jul 22, 2026
Liquidity: High39.7 ungraded sales a month over 90 days
Price confidence: High confidenceMany recent comparable sales that agree closely.
Ungraded sold: 40in 30 days; 119 in 90
PSA 10 premium: 12.8×the ungraded price; the typical XY Black Star Promos card with a PSA 10 price: 75×
PSA 10 population: 9of 180 PSA graded, count of Nov 5, 2026
Population change: +7graded, 0 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: XY Black Star Promos
Number: XY42
Set code: PR-XY
Rarity: Promo
Card type: All Groudon ex cards
Released: Oct 12, 2013
Era: XY
Pokémon: Groudon
Pokédex no.: #0383
Illustrator: Eske Yoshinob
Printings: Holofoil

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Cite this price

Groudon-EX XY42 (XY Black Star Promos) is worth $16.50 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/xy-black-star-promos/groudon-ex-xy42).

Citation

Groudon-EX XY42 (XY Black Star Promos) is worth $16.50 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/xy-black-star-promos/groudon-ex-xy42).

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<a href="https://ultraball.com/cards/xy-black-star-promos/groudon-ex-xy42">Groudon-EX XY42 (XY Black Star Promos) price: $16.50 on UltraBall</a>

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