Vaporeon

If you've got a clean Vaporeon, grading to PSA 10 is worth serious thought—they're selling at 14.5× raw value with 6 sales this week alone, hitting a £234 median. The catch is the gap between a 10 and a 9 is brutal: 8.9× the money, so you'd need a flawless copy or you're wasting the grading fee. The cheapest listing at £16.15 is flagged as LP condition, which explains why it's 31% under the £23.49 median; a genuinely clean copy will command more because 69% of UK stock is played. PSA 10s move regularly—about 4 a week—so there's genuine demand if your card grades well.

• NotablePSA 10 sells at 14.5× raw (£234 median) with 6 sales this week. Worth grading a clean copy.
• CautionA PSA 10 is worth 8.9× a 9 (£234 vs £26.40); only grade a flawless copy.
• CautionThe cheapest copy (£16.15) is flagged: graded LP by the classifier. A clean copy can ask more.
• Notable69% of the UK listings are played copies (33 of 48); a Near Mint copy is the scarce one.
• NotablePSA 10 sells about 4 times a week (8 sales in 14 days).
• NotableUK asks run from £16.15 to a £23.49 median; the cheapest is 31% under the middle.