Pokémon sets › Japanese Best of XY › Greninja BREAK

Japanese Best of XY Greninja BREAK Pokémon card

Greninja BREAK #28

Japanese Best of XY · 2017 · No Rarity

Ungraded · UK

£10.36

PSA 10 · UK

£182.66

Ungraded · US

$17.83

PSA 10 · US

$247.50

Low confidence 83rd most valuable of 239 priced cards in Japanese Best of XY

Rough guide — limited market data — thinner Japanese market data.

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 17.6× the ungraded price — £10.36 raw against £182.66 graded.

UK ungraded · 15 readings, May 2026 to Aug 2026 -35.2%

30 days-13.3% 90 days-46.8%

Peaked at £19.46 in May 2026; lowest £10.36 in August 2026. PSA 10 moved -2.6% over a comparable period.

UK price month by month

Month	UK ungraded
May 2026	£19.46
June 2026	£16.58
July 2026	£11.95
August 2026	£10.36

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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