How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 6 | 3 mo | $1.86 | 48.98 |
| eigene LP-Verkäufe ÷ 0.7706 | 3 | 3 mo | $2.48 | 3.13 |
Measured error for this era×language (backtest): ±16 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.8382 (Sprach-Faktor aus 43 Karten) | 6 | 3 mo | $1.56 | 2.25 |
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 × 1.949 (Sprach-Faktor aus 6 Karten) | 6 | 3 mo | $3.63 | 0.71 |
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 × 1.1628 (Sprach-Faktor aus 37 Karten) | 6 | 3 mo | $2.17 | 1.71 |
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.
#247 · SIR
#153 · SEC
#166 · SEC
#135 · UR
#51 · VMAX
#51 · R
#222 · UR
#147 · UR
#47 · UR
#50 · V
#SM50 · R
#69 · R
#SM33 · RFrequently asked questions
What will I get for Tapu Koko SM Black Star Promos SM30/248 if I want to sell quickly?
Half of all sales fell between $1.73 and $2.88, with a median of $1.96. 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 Tapu Koko SM Black Star Promos SM30/248 unrealistic?
The cheapest genuine sales were around $0.97. Offers well below $0.58 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.