Pokémon sets › White Flare › Yamask [Master-Ball]

White Flare Yamask [Master-Ball] Pokémon card

Yamask [Master-Ball] #39

White Flare · 2025 · Common

Ungraded · UK

£2.74

PSA 10 · UK

£33.70

Ungraded · US

$3.54

PSA 10 · US

$45.67

Low confidence 128th most valuable of 406 priced cards in White Flare

Rough guide — limited market data — lower-demand card.

Priced against the UK market and refreshed weekly — adjusted where UK collectors reliably pay above the US average. We have not yet seen enough recent UK activity for this card to read it directly.

A PSA 10 of this card sells for about 12.3× the ungraded price — £2.74 raw against £33.70 graded.

UK ungraded · 15 readings, May 2026 to Aug 2026 +86.4%

30 days+2.2% 90 days+85.1%

Peaked at £2.76 in August 2026; lowest £1.47 in May 2026. PSA 10 moved +17.8% over a comparable period.

UK price month by month

Month	UK ungraded
May 2026	£1.48
June 2026	£2.13
July 2026	£2.68
August 2026	£2.74

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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