Thundurus GX
| ebay.it | n=3 | £3.38 | +13% |
| ebay.com | n=24 | £2.99 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 9 | 30 d | £3.72 | 73.47 |
| eigene LP-Verkäufe ÷ 0.776 | 4 | 46 d | £3.71 | 3.35 |
| eigene PSA10-Verkäufe ÷ 27.8572 | 2 | 11 d | £18.83 | 0.08 |
Measured error for this era×language (backtest): ±16 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.842 (Sprach-Faktor aus 48 Karten) | 9 | 30 d | £3.13 | 1.45 |
Measured error for this era×language (backtest): ±34 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.9257 (Sprach-Faktor aus 20 Karten) | 9 | 30 d | £3.45 | 1.07 |
Measured error for this era×language (backtest): ±9 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.0669 (Sprach-Faktor aus 48 Karten) | 9 | 30 d | £3.97 | 1.97 |
Measured error for this era×language (backtest): ±17 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
Frequently asked questions
What will I get for Thundurus GX SM Black Star Promos SM133/248 if I want to sell quickly?
Half of all sales fell between £2.39 and £3.48, with a median of £3.11. Selling fast lands you nearer the lower end; with patience, good photos and a complete title the upper end is achievable.
Below which price is an offer for Thundurus GX SM Black Star Promos SM133/248 unrealistic?
The cheapest genuine sales were around £1.46. Offers well below £0.88 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.
How does Last Sold determine the market value?
Last Sold 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.
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