| Set | XY Black Star Promos |
| Card number | XY42 |
| Rarity | Promo |
| Type | Pokémon |
| HP | 180 |
| Artist | Eske Yoshinob |
| Released | Oct 2013 |
Groudon-EX #XY42 Value (XY Black Star Promos)
Pokemon card price guide: raw and graded values, eBay sold prices and price history. Updated Nov 2, 2026.
Groudon-EX from the XY Black Star Promos series launched in late 2013 highlights one of the powerful Pokémon-EX cards in this promotional subset. The artwork by Eske Yoshinob depicts Groudon in a dynamic pose, contributing to its moderate rarity and appeal among XY collectors.
Current prices
| Source | Price |
|---|---|
| TCGplayer market price (USD) | $16.88 |
| Cardmarket lowest near mint (EUR) | €19.95 |
| Cardmarket 7-day average (EUR) | €6.08 |
| Cardmarket 30-day average (EUR) | €8.74 |
| Cardmarket listings available | 141 |
Buy / compare: TCGplayer · eBay · eBay sold · Cardmarket
Unsure about the set symbol or number? A Pokémon card scanner reads both from one photo.
Why Groudon-EX #XY42 is priced where it is
Groudon-EX #XY42 is a Promo Pokémon card from XY Black Star Promos, the XY era (2013). It ranks as number 126 by price out of 256 cards in the set. Over the last 30 days the price rose +4.2%, from $16.20 to $16.88. The illustration is by Eske Yoshinob.
Graded card values (PSA, CGC, BGS)
| Grading | Grade | Median sold | Sales |
|---|---|---|---|
| CGC | 9 | $31.24 | 1 |
| PSA | 9 | $83.79 | 2 |
| PSA | 8 | $45.23 | 2 |
| PSA | 7 | $44.92 | 1 |
Graded values are medians of real eBay sold listings.
Groudon-EX price history
| Month | Avg Cardmarket low | Avg TCGplayer market |
|---|---|---|
| Nov 2026 | €19.95 | $16.88 |
| Oct 2026 | €9.09 | $16.42 |
| Sep 2026 | €10.17 | $15.13 |
| Aug 2026 | €12.22 | $13.42 |
| Jul 2026 | €11.28 | $11.32 |
| Jun 2026 | €9.03 | $10.32 |
Frequently asked questions
What is Groudon-EX #XY42 worth on Nov 2, 2026?
As of Nov 2, 2026, a raw near mint copy is worth about $16.88, the Cardmarket low is €19.95. Prices update hourly from Cardmarket, TCGplayer and eBay sold listings.
Is Groudon-EX #XY42 rare?
Groudon-EX #XY42 is printed at Promo rarity and ranks number 126 by price among the 256 cards in XY Black Star Promos. Demand for the character and condition matter more than the rarity symbol.
Is Groudon-EX #XY42 going up in value?
Over the last 30 days it rose +4.2% to about $16.88. Short moves often reverse, so compare the chart with recent sold listings before buying or selling.
How do I check which printing of Groudon-EX I have?
Look at the set symbol and the card number (XY42) at the bottom of the card, then match both to this page. A phone scanner such as Card Value Scanner on iPhone reads them from one photo; on Android, search the number in the price guide.
Other Groudon-EX printings
Every Groudon-EX card and its current price
Most valuable cards in XY Black Star Promos
XY Black Star Promos card list · All Pokemon sets · Most valuable Pokemon cards
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