Pokémon sets › XY Black Star Promos › Groudon EX
Groudon EX #XY42
Medium confidence 144th most valuable of 184 priced cards in XY Black Star Promos
Estimated from recent UK sales — 15 recent UK sale(s).
Read directly from the UK market — 15 recent listings for this exact card, refreshed weekly.
A PSA 10 of this card sells for about 28.6× the ungraded price — £5.45 raw against £155.72 graded.
Peaked at £9.47 in June 2026; lowest £4.65 in July 2026. PSA 10 moved -1.2% over a comparable period.
UK price month by month
| Month | UK ungraded |
|---|---|
| June 2026 | £9.47 |
| July 2026 | £4.99 |
| August 2026 | £5.45 |
UK guide prices, with the US market alongside — updated 30 August 2026. Each market is priced from real market data in that market. Estimates for collection tracking — not an appraisal or a quote.
Check recent UK sold prices on eBay →
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