Reshiram & Zekrom GX

A PSA 10 currently sells for about $764.08, raw the card sits at $83.54 — 9.1× as much. Of 6.878 copies already graded, 31 % received a 10 and 42 % a 9. Mathematically, submitting returns $332.85 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 172 auctions the median was $64.07, across 402 fixed-price sales $83.15. Fixed price therefore fetched about 30 % more — for this card patience with a set price is the better route.

Half of all sales fell between $62.31 and $91.35, with a median of $77.10. 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 $48.21. Offers well below $28.92 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 $95.03 (26), French $94.02 (11), English $78.47 (572). Italian fetches about 56 % 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.