Blastoise GX

A PSA 10 currently sells for about $423.59, raw the card sits at $17.04 — 24,9× as much. Of 2.145 copies already graded, 25 % received a 10 and 50 % a 9. Mathematically, submitting returns $148.81 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 18 auctions the median was $14.95, across 109 fixed-price sales $19.31. Fixed price therefore fetched about 29 % more — for this card patience with a set price is the better route.

Half of all sales fell between $12.35 and $19.35, with a median of $15.58. 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 $9.11. Offers well below $5.47 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.

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.