M Gardevoir EX #79

Steam Siege · 2016 · Rare Holo EX

Medium confidence 6th most valuable of 210 priced cards in Steam Siege — top 3%

Estimated from recent UK sales — 35 recent UK sale(s).

Read directly from the UK market — 35 recent listings for this exact card, refreshed weekly.

A PSA 10 of this card sells for about 12.3× the ungraded price — £11.84 raw against £145.38 graded.

UK guide prices, with the US market alongside — updated 31 July 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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