Reshiram & Charizard GX

A PSA 10 currently sells for about £402.86, raw the card sits at £31.42 — 12.8× as much. Of 12.448 copies already graded, 17 % received a 10 and 49 % a 9. Mathematically, submitting returns £116.59 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 105 auctions the median was £28.73, across 225 fixed-price sales £32.96. Fixed price therefore fetched about 15 % more — for this card patience with a set price is the better route.

Half of all sales fell between £24.94 and £34.63, with a median of £29.52. 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 £19.93. Offers well below £11.96 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: English £33.20 (316), Japanese £27.74 (24). English fetches about 20 % more.

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.