Grass Energy

A PSA 10 currently sells for about £30.57, raw the card sits at £6.29 — 4.9× as much. Of 648 copies already graded, 40 % received a 10 and 41 % a 9. Mathematically, submitting returns £23.99 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 46 auctions the median was £4.74, across 132 fixed-price sales £7.31. Fixed price therefore fetched about 54 % more — for this card patience with a set price is the better route.

Half of all sales fell between £5.83 and £8.83, with a median of £7.11. 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 £4.71. Offers well below £2.83 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.