Gardevoir & Sylveon GX

A PSA 10 currently sells for about £302.89, raw the card sits at £60.21 — 5.0× as much. Of 4.412 copies already graded, 48 % received a 10 and 36 % a 9. Mathematically, submitting returns £181.12 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 131 auctions the median was £38.23, across 253 fixed-price sales £48.59. Fixed price therefore fetched about 27 % more — for this card patience with a set price is the better route.

Half of all sales fell between £33.84 and £51.30, with a median of £41.83. 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 £23.34. Offers well below £14.01 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 £51.16 (403), German £41.56 (10), French £19.59 (22). English fetches about 161 % 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.