How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene PSA9-Verkäufe ÷ 3.057 · Set +14% nachgeführt | 8 | 3 mo | £90.82 | 2.14 |
| eigene PSA8-Verkäufe ÷ 2.2415 | 3 | 20 d | £90.86 | 1.91 |
| eigene PSA10-Verkäufe ÷ 13.4431 · Set +14% nachgeführt | 2 | 3 mo | £86.25 | 0.18 |
Measured error for this era×language (backtest): ±17 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en PSA9 ÷ 3.057 × 0.5825 · Set +13% nachgeführt | 8 | 3 mo | £52.77 | 0.91 |
Measured error for this era×language (backtest): ±24 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
#52 · U
#91 · C
#H18 · HR
#H19 · HR
#19 · R
#11 · HR
#20 · R
#11 · HR
#8 · RH
#10 · HR
#9 · HR
#159
#22 · RFrequently asked questions
Is it worth grading Magneton Aquapolis H16/H32?
A PSA 10 currently sells for about £846.52, raw the card sits at £90.64 — 9.3× as much. Of 576 copies already graded, 16 % received a 10 and 36 % a 9. Mathematically, submitting returns £361.78 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.
How does lastsold determine the market value?
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.