Brock's Ninetales

Raw copies of this card have actually sold for £49.99 over the last 90 days, so the cheapest UK ask at £29.99 — down 29.1% from £42.30 — looks like outlier territory; most sellers are asking £80.94 median, with the low end sitting 63% beneath that. If you're thinking of grading, know that a PSA 10 hits £1,661 median against £206 for a PSA 9, so only crack the case open if you've got a genuinely flawless copy.

• CautionA PSA 10 is worth 8.1× a 9 (£1,661 vs £206); only grade a flawless copy.
• NotableCheapest UK ask fell 29.1% since the last crawl (£42.30 → £29.99).
• NotableRaw copies actually sell for £49.99 (19 UK sales in 90 days, latest £42.30 on 19 Sep); the cheapest ask is £29.99.
• NotableUK asks run from £29.99 to a £80.94 median; the cheapest is 63% under the middle.