Deerling

There's only one UK seller with this card, asking £47.50, so you'll need to price carefully and be prepared for a slow shift. The market has shown more appetite for auctions than fixed listings—three sales on the hammer versus just one fixed price—so that's worth considering if you've got a copy. The card's currently at its 30-day low of £14.05, having peaked at £15.51, so there's not much room to chase upside. Grade carefully if you're thinking of sending it in: a PSA 10 is worth 11.1× a PSA 9 (£163 against £14.71), but note the PSA 10 median has dropped 34.4% recently from £249, so even top grades aren't holding value as they were.

• CautionOnly 1 UK seller, cheapest at £47.50. Thin market: price firmly, expect a slow sale.
• CautionA PSA 10 is worth 11.1× a 9 (£163 vs £14.71); only grade a flawless copy.
• NotableMore auctions (3) than fixed-price listings (1): buyers expect to bid.
• NotableAt its 30-day low of £14.05 (the high was £15.51).
• NotablePSA 10 median down 34.4% on the last crawl (£249 → £163).