| ebay.de | n=18 | $15.13 | +359% |
| ebay.com | n=21 | $4.16 | +26% |
| ebay.it | n=6 | $3.29 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 8 | 3 mo | $3.49 | 65.31 |
| eigene LP-Verkäufe ÷ 0.7415 | 4 | 2 mo | $3.30 | 2.84 |
| eigene PSA7-Verkäufe ÷ 1.1619 | 3 | 50 d | $16.34 | 1.54 |
| it LP ÷ 0.7415 × 0.8239 | 3 | 3 mo | $4.62 | 0.74 |
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) | 8 | 3 mo | $3.46 | 2.33 |
| it LP ÷ 0.7415 × 1.0253 | 3 | 3 mo | $5.75 | 0.28 |
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 × 1.1472 (Sprach-Faktor aus 7 Karten) | 8 | 3 mo | $4.01 | 0.43 |
| it LP ÷ 0.7415 × 1.0054 | 3 | 3 mo | $5.63 | 1.78 |
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 LP-Verkäufe ÷ 0.7415 | 3 | 3 mo | $5.61 | 2.77 |
| eigene PSA8-Verkäufe ÷ 1.5434 | 2 | 2 mo | $14.97 | 1.45 |
| en roh NM × 1.2161 (Sprach-Faktor aus 40 Karten) | 8 | 3 mo | $4.24 | 1.61 |
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.
#145 · UR
#146 · UR
#96 · UR
#165 · SIR
#21 · C
#74
#86 · UR
#XY80
#XY81
#XY128
#SM141 · R
#197 · SEC
#BW58 · R
#BW44 · RFrequently asked questions
Auction or Buy It Now — which gets more for Kyurem SM Black Star Promos SM142/248?
Across 5 auctions the median was $23.11, across 33 fixed-price sales $13.47. Auctions therefore fetched about 72 % more — worth it mainly for sought-after cards with several bidders.
What will I get for Kyurem SM Black Star Promos SM142/248 if I want to sell quickly?
Half of all sales fell between $2.91 and $16.78, with a median of $5.21. 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 Kyurem SM Black Star Promos SM142/248 unrealistic?
The cheapest genuine sales were around $2.18. Offers well below $1.31 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.