Arceus & Dialga & Palkia GX

A PSA 10 currently sells for about £2,941, raw the card sits at £434.54 — 6,8× as much. Of 4.816 copies already graded, 35 % received a 10 and 42 % a 9. Mathematically, submitting returns £1,490 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 55 auctions the median was £300.08, across 139 fixed-price sales £373.54. Fixed price therefore fetched about 24 % more — for this card patience with a set price is the better route.

Half of all sales fell between £246.60 and £422.69, with a median of £336.09. 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 £164.53. Offers well below £98.72 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 £857.10 (15), English £312.27 (203). Italian fetches about 174 % 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.