| ebay.it | n=3 | £3.21 | +46% |
| ebay.com | n=22 | £2.27 | +3% |
| ebay.de | n=16 | £2.20 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 11 | 46 d | £2.93 | 89.8 |
| eigene LP-Verkäufe ÷ 0.7581 | 6 | 36 d | £2.59 | 2.8 |
| unknown roh NM × 1.531 (Sprach-Faktor aus 9 Karten) | 3 | 47 d | £3.37 | 4.2 |
Measured error for this era×language (backtest): ±16 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.992 (Sprach-Faktor aus 44 Karten) | 11 | 46 d | £2.90 | 2.36 |
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 × 1.1447 (Sprach-Faktor aus 7 Karten) | 11 | 46 d | £3.35 | 0.43 |
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 × 1.2161 (Sprach-Faktor aus 38 Karten) | 11 | 46 d | £3.55 | 1.68 |
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 · 
#75 · 
#116 · 
#109 · 
#73 · 
#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 £1.93 and £2.93, with a median of £2.23. 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 £1.55. Offers well below £0.93 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.