Psyduck

A PSA 10 currently sells for about £499.75, raw the card sits at £11.01 — 45.4× as much. Of 3.513 copies already graded, 27 % received a 10 and 41 % a 9. Mathematically, submitting returns £184.33 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. The grade distribution comes from the PSA Population Report; people pre-sort before submitting, so your own hit rate may differ.

Across 153 auctions the median was £6.26, across 411 fixed-price sales £6.50. There is no meaningful difference — what matters here is how fast you want to sell.

Half of all sales fell between £4.18 and £7.76, with a median of £5.85. 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 £2.98. Offers well below £1.79 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.

Last Sold 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.