Pokémon sets › Steam Siege › Infernape

Infernape #20

Steam Siege · 2016 · Rare Holo

Ungraded · UK

£1.89

PSA 10 · UK

£698.73

Ungraded · US

$1.80

PSA 10 · US

$946.79

Medium confidence 39th most valuable of 210 priced cards in Steam Siege

Estimated from recent UK sales — 38 recent UK sale(s).

Read directly from the UK market — 38 recent listings for this exact card, refreshed weekly.

UK ungraded · 21 readings, May 2026 to Aug 2026 +145.5%

30 days-7.8% 90 days+142.3%

Peaked at £2.05 in July 2026; lowest £0.69 in June 2026. PSA 10 moved +471.6% over a comparable period.

UK price month by month

Month	UK ungraded
May 2026	£0.78
June 2026	£1.84
July 2026	£2.05
August 2026	£1.89

UK guide prices, with the US market alongside — updated 28 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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