Pokémon sets › Sun & Moon › Decidueye GX

Decidueye GX #12

Sun & Moon · 2017 · Rare Holo GX

Ungraded · UK

£3.49

PSA 10 · UK

£92.15

Ungraded · US

$2.51

PSA 10 · US

$124.87

High confidence 43rd most valuable of 304 priced cards in Sun & Moon

Based on recent UK sold prices — 24 recent UK sale(s).

Read directly from the UK market — 24 recent listings for this exact card, refreshed weekly.

A PSA 10 of this card sells for about 26.4× the ungraded price — £3.49 raw against £92.15 graded.

UK ungraded · 22 readings, May 2026 to Aug 2026 +90.7%

30 days+20.3% 90 days+40.2%

Peaked at £3.49 in August 2026; lowest £1.83 in May 2026. PSA 10 moved +61.5% over a comparable period.

UK price month by month

Month	UK ungraded
May 2026	£2.49
June 2026	£3.04
July 2026	£2.90
August 2026	£3.49

UK guide prices, with the US market alongside — updated 26 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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