Clamperl

A PSA 10 currently sells for about £84.98, raw the card sits at £4.25 — 20,0× as much. Of 2.186 copies already graded, 37 % received a 10 and 50 % a 9. Mathematically, submitting returns £40.49 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 83 auctions the median was £3.40, across 382 fixed-price sales £4.07. Fixed price therefore fetched about 20 % more — for this card patience with a set price is the better route.

Half of all sales fell between £3.15 and £4.74, with a median of £3.82. 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 £2.55. Offers well below £1.53 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 £6.85 (28), Italian £4.53 (50), English £3.75 (612). French fetches about 148 % 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.