Zekrom

Zekrom's jumped 43.8% in just a week with no corresponding monthly trend to back it — that's a spike worth selling into or sitting out for a pullback. The cheapest listing at £29.99 is flagged as played condition, so a clean copy will ask higher; most UK stock is played anyway (71% of seven known listings), which means Near Mint copies are genuinely scarce. Raw sales over 90 days average £41.35 across 20 transactions, moving about 4.5 a week, though the range is wide — from a recent £63.10 down to £34.60 at the 30-day low, with asks spread from £29.99 to a £44.90 median.

• CautionJumped +43.8% in a week with no monthly trend (+39.7% over 30 days). Sell into it or wait for the pullback.
• CautionThe cheapest copy (£29.99) is flagged: graded LP by the classifier. A clean copy can ask more.
• Notable71% of the UK listings are played copies (5 of 7); a Near Mint copy is the scarce one.
• NotableAt a 30-day high of £51.20 (the low was £34.60).
• NotableRaw copies actually sell for £41.35 (20 UK sales in 90 days, latest £63.10 on 24 Sep); the cheapest ask is £29.99.
• NotableRaw copies sell about 4.5 times a week (9 sales in 14 days).
• NotableUK asks run from £29.99 to a £44.90 median; the cheapest is 33% under the middle.