Garchomp & Giratina GX

The cheapest copy on the market has been sat unsold at £73.50 for 13 days, so undercutting it should help shift stock first. With only two UK sellers in a thin market, you'll need to price firmly and accept this will be a slower sale. Don't bother grading a raw copy—PSA 10s haven't moved in a fortnight, and the jump from a 9 to a 10 is steep at 4.1×. The recent momentum is real though: the card's up 20.7% this week and 30.6% over the month, and Near Mint raw copies are scarce since half the UK listings are played copies.

• NotableThe cheapest copy has sat unsold 13 days at £73.50. Undercut it to move first.
• CautionOnly 2 UK sellers, cheapest at £73.50. Thin market: price firmly, expect a slow sale.
• CautionPSA 10 hasn't sold in two weeks. Don't pay to grade.
• CautionA PSA 10 is worth 4.1× a 9 (£498 vs £122); only grade a flawless copy.
• NotableUp +20.7% this week and +30.6% this month. Momentum, not a spike.
• Notable50% of the UK listings are played copies (2 of 4); a Near Mint copy is the scarce one.
• NotableAt a 30-day high of £42.12 (the low was £32.20).
• NotableRaw copies actually sell for £70.51 (12 UK sales in 90 days, latest £49.25 on 15 Sep); the cheapest ask is £73.50.