| ebay.es | n=3 | $2.33 | +93% |
| ebay.de | n=2 | $2.17 | +80% |
| ebay.com | n=5 | $1.21 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene LP-Verkäufe ÷ 0.7659 | 3 | 18 d | $1.38 | 3.59 |
Measured error for this era×language (backtest): ±16 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en LP ÷ 0.7659 × 0.8696 | 3 | 18 d | $1.20 | 1.63 |
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 LP ÷ 0.7659 × 0.8574 | 3 | 18 d | $1.17 | 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 LP ÷ 0.7659 × 1.2085 | 3 | 18 d | $1.66 | 1.21 |
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.
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#SM30 · 
#SM177 · 
#SM53 · 
#SM09 · 
#SM15 · 
#SM208 · 
#SM26 · 
#SM154 · 
#SM55 · 
#SM42 · 
#SM08 · 
#SM40 · 
#SM28 · 
#SM50 · 
#247 · 
#153 · 
#135 · 
#166 · 
#51 · 
#147 · 
#85 · 
#SM33 · 
#222 · 
#51 ·
#SM50 ·
#SM30 · 
#72 · 
#47 · 
#50 · 
#051 · 
#068 · 
#69 · 
#61 · 
#067 · 
#065 · Frequently asked questions
Auction or Buy It Now — which gets more for Tapu Koko SM Black Star Promos SM31/248?
Across 5 auctions the median was $1.21, across 7 fixed-price sales $1.90. Fixed price therefore fetched about 57 % more — for this card patience with a set price is the better route.
What will I get for Tapu Koko SM Black Star Promos SM31/248 if I want to sell quickly?
Half of all sales fell between $1.00 and $2.33, with a median of $1.71. 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 SM31/248 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 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.