Mewtwo

The market's thin — just one UK seller asking £90.53 — so you'll need to price carefully and prepare for a slower shift. Raw copies are moving regularly at around £27.27 median (12 sales in 90 days, most recently £36.98 in late September), which sits well below that ask, suggesting the listing may struggle. Played copies dominate the UK market at 67% of known stock, making Near Mint examples genuinely scarce. This is the most valuable card in XY Black Star Promos and accounts for 18.3% of the entire set's value, so there's real demand — it's just a case of hitting the right price point.

• CautionOnly 1 UK seller, cheapest at £90.53. Thin market: price firmly, expect a slow sale.
• Notable67% of the UK listings are played copies (4 of 6); a Near Mint copy is the scarce one.
• NotableRaw copies actually sell for £27.27 (12 UK sales in 90 days, latest £36.98 on 24 Sep); the cheapest ask is £90.53.
• NotableRaw copies sell about 3.5 times a week (7 sales in 14 days).
• Notable1st most valuable card in XY Black Star Promos (of 193 priced).
• NotableThis card is 18.3% of the set's total value (£25,944).