Magikarp & Wailord GX

The cheapest UK ask has dropped 12.4% in one crawl, down to £73.50, but that copy is flagged as LP condition—a cleaner example should command more. Raw copies have actually sold for a median of £83.90 over the last 90 days, so the current asks aren't out of line with recent market activity. Three-quarters of UK stock is played, making a Near Mint copy genuinely scarce. Don't bother grading unless you've got a flawless one, since a PSA 10 jumps to £717 while a 9 sits at £126—that's a 5.7× gap that only works if the card is actually pristine.

• CautionA PSA 10 is worth 5.7× a 9 (£717 vs £126); only grade a flawless copy.
• CautionThe cheapest copy (£73.50) is flagged: graded LP by the classifier. A clean copy can ask more.
• NotableCheapest UK ask fell 12.4% since the last crawl (£83.90 → £73.50).
• Notable75% of the UK listings are played copies (3 of 4); a Near Mint copy is the scarce one.
• NotableRaw copies actually sell for £83.90 (25 UK sales in 90 days, latest £136 on 28 Sep); the cheapest ask is £73.50.