Mewtwo

With no UK listings or graded sales in the last month, there's no local price discovery on this one — Cardmarket is your only reference point. That makes £125.28 a bit of a shot in the dark unless you've got strong conviction about what the continental market is telling you. If you're thinking of moving stock or pricing to sell, bear in mind you're working without recent comparable sales on home turf.

• NotableNo UK listings or graded sales in the last 30 days. Cardmarket is the only reference.