Psyduck

A PSA 10 currently sells for about £971.98, raw the card sits at £11.50 — 84.5× as much. Mathematically, submitting returns £971.98 on average, before fees and shipping. Rule of thumb: submit when the value at a realistic grade is at least double the raw value — which is the case here. Centering decides it: an off-centre card will not get a 10.

Across 115 auctions the median was £7.68, across 300 fixed-price sales £7.49. There is no meaningful difference — what matters here is how fast you want to sell.

Half of all sales fell between £5.09 and £10.02, with a median of £7.10. Selling fast lands you nearer the lower end; with patience, good photos and a complete title the upper end is achievable.

The cheapest genuine sales were around £3.40. Offers well below £2.04 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.

From real sales: French £11.64 (26), German £7.48 (43), English £5.98 (353). French fetches about 94 % more.

lastsold uses only real sales — eBay plus auction houses like Goldin & Fanatics — recent sales count more (recency weighting), outliers and fakes are removed. It's not an estimate but actual sold prices, separated by condition, language and grading.