Entei

The cheapest copy has been sitting unsold for 7 days at £6.96, so undercutting it is your best bet to move first. That said, this card jumped 46.9% in a week with no further monthly trend, so either sell into the spike or sit tight for a pullback. The £6.96 listing is graded LP, which matters—a clean copy can ask more. Most UK stock is played (78% of known listings), so Near Mint copies are genuinely scarce here and worth holding if you've got one in condition.

• NotableThe cheapest copy has sat unsold 7 days at £6.96. Undercut it to move first.
• CautionJumped +46.9% in a week with no monthly trend (+46.9% over 30 days). Sell into it or wait for the pullback.
• CautionThe cheapest copy (£6.96) is flagged: graded LP by the classifier. A clean copy can ask more.
• Notable78% of the UK listings are played copies (7 of 9); a Near Mint copy is the scarce one.
• NotableAt a 30-day high of £6.83 (the low was £4.64).
• NotableUK asks run from £6.96 to a £28.00 median; the cheapest is 75% under the middle.