| ebay.it | n=3 | $4.48 | +13% |
| ebay.com | n=24 | $3.97 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 8 | 2 mo | $4.18 | 65.31 |
| eigene LP-Verkäufe ÷ 0.7884 | 4 | 39 d | $4.78 | 2.92 |
Measured error for this era×language (backtest): ±16 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.9593 (Sprach-Faktor aus 44 Karten) · Set -14% nachgeführt | 8 | 2 mo | $3.65 | 1.34 |
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 × 1.2527 (Sprach-Faktor aus 20 Karten) | 8 | 2 mo | $5.23 | 0.78 |
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 |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 2 | 14 d | $8.92 | 16.33 |
| en roh NM × 1.1424 (Sprach-Faktor aus 42 Karten) | 8 | 2 mo | $4.77 | 1.88 |
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.
#110 · UR
#97 · UR
#98 · UR
#38 · R
#35 · R
#BW81 · R
#139 · SR
#209
#26 · UR
#50 · R
#BW41 · R
#52 · RHFrequently 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 $3.17 and $4.62, with a median of $4.12. 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 $1.94. Offers well below $1.16 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 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.