Rotom

UK sellers are asking 83% over Cardmarket trend for this Rotom, with the cheapest listed at £6.52 and the median sitting at £9.84—a 34% gap that tells you where the real spread is. Most of the stock here is played copies; if you're after Near Mint, you'll be hunting through a smaller pool, which explains why some asks are holding firm above £9.

• NotableUK buyers pay 83% over Cardmarket for this card (10 sellers).
• Notable56% of the UK listings are played copies (5 of 9); a Near Mint copy is the scarce one.
• NotableUK asks run from £6.52 to a £9.84 median; the cheapest is 34% under the middle.