Cyndaquil

The cheapest copy has sat unsold for 7 days at £6.99, so undercutting it will move stock first—though note that one is flagged as LP graded, so a clean copy should command more. The card jumped 86.8% in a week against only 45.1% over the month, which suggests you should sell into the spike or sit tight for a pullback. UK asks range from £6.99 to £13.82, with the cheapest sitting 49% below the median, and three of the four active listings are played copies, making Near Mint the scarce condition here.

• NotableThe cheapest copy has sat unsold 7 days at £6.99. Undercut it to move first.
• CautionJumped +86.8% in a week with no monthly trend (+45.1% over 30 days). Sell into it or wait for the pullback.
• CautionThe cheapest copy (£6.99) is flagged: graded LP by the classifier. A clean copy can ask more.
• NotableUK buyers pay 77% over Cardmarket for this card (4 sellers).
• Notable75% of the UK listings are played copies (3 of 4); a Near Mint copy is the scarce one.
• NotableThis reverse holo printing is 6.7× the plain one (£3.96 vs £0.59).
• NotableUK asks run from £6.99 to a £13.82 median; the cheapest is 49% under the middle.