Pokémon sets › Japanese XY Promos › Swampert EX
Swampert EX #137XY-P
Medium confidence 89th most valuable of 164 priced cards in Japanese XY Promos
Estimated from recent UK sales — 16 recent UK sale(s).
Read directly from the UK market — 16 recent listings for this exact card, refreshed weekly.
A PSA 10 of this card sells for about 3.7× the ungraded price — £32.43 raw against £119.56 graded.
Peaked at £58.96 in June 2026; lowest £23.39 in June 2026. PSA 10 moved +15.1% over a comparable period.
UK price month by month
| Month | UK ungraded |
|---|---|
| June 2026 | £58.96 |
| July 2026 | £34.30 |
| August 2026 | £32.43 |
UK guide prices, with the US market alongside — updated 18 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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