Hydrapple

A PSA 10 currently sells for about £53.93, raw the card sits at £3.63 — 14,9× as much. Of 2.342 copies already graded, 39 % received a 10 and 50 % a 9. Mathematically, submitting returns £29.08 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 85 auctions the median was £2.71, across 236 fixed-price sales £3.86. Fixed price therefore fetched about 42 % more — for this card patience with a set price is the better route.

Half of all sales fell between £2.83 and £4.43, with a median of £3.56. 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 £2.23. Offers well below £1.34 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: Italian £3.71 (45), English £3.25 (452), French £3.22 (21). Italian fetches about 46 % 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.