| ebay.it | n=3 | £3.20 | +46% |
| ebay.de | n=16 | £2.20 | — |
| ebay.com | n=34 | £2.19 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 11 | 48 d | £2.92 | 89.8 |
| eigene LP-Verkäufe ÷ 0.7752 | 6 | 38 d | £2.52 | 2.87 |
| unknown roh NM × 1.3315 (Sprach-Faktor aus 9 Karten) | 3 | 49 d | £2.92 | 3.4 |
Measured error for this era×language (backtest): ±16 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.9174 (Sprach-Faktor aus 44 Karten) | 11 | 48 d | £2.68 | 1.41 |
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 × 1.0993 (Sprach-Faktor aus 12 Karten) | 11 | 48 d | £3.20 | 0.39 |
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 × 1.145 (Sprach-Faktor aus 41 Karten) | 11 | 48 d | £3.34 | 1.35 |
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.
#TG07 · 
#123 · 
#109 · 
#73 · 
#089 · 
#75 · 
#116 · Frequently asked questions
What will I get for Rockruff SM Black Star Promos SM120/248 if I want to sell quickly?
Half of all sales fell between £1.83 and £2.92, with a median of £2.20. 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 Rockruff SM Black Star Promos SM120/248 unrealistic?
The cheapest genuine sales were around £1.46. Offers well below £0.87 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.