Gyarados GX

A PSA 10 currently sells for about £91.42, raw the card sits at £3.02 — 30.3× as much. Of 7.138 copies already graded, 44 % received a 10 and 40 % a 9. Mathematically, submitting returns £56.54 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 79 auctions the median was £2.41, across 425 fixed-price sales £3.28. Fixed price therefore fetched about 36 % more — for this card patience with a set price is the better route.

Half of all sales fell between £2.52 and £3.70, with a median of £2.97. 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 £1.96. Offers well below £1.18 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 £3.57 (12), English £3.00 (605). Italian fetches about 19 % 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.