Market price
$16.07
How is this value calculated?
Ladder estimate · English
· ~$16.07
gruen
prerelease
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 5 | 22 d | $15.45 | 40.82 |
| eigene LP-Verkäufe ÷ 0.7047 | 3 | 2 mo | $29.32 | 2.68 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $16.07 · Σ g = 43.5
Measured error for this era×language (backtest): ±16 %
PSA Population
EN
Σ 69
PSA 10
15
22%
PSA 9
29
42%
PSA 8
15
22%
PSA ≤7
10
14%
PSA · Ultra Prism Prerelease-Staff · as of 2026-10-01
PSA Population
No PSA numbers for this print yet — in any language.
Recent sales · 2
| 2026-04-19 | EN | PCA 9 | PCA 9 Graded Pokemon Wash Rotom SM94 Black Star Promo 2018 · eBay | $4.02 |
| 2026-04-12 | EN | PSA 8 | 2018 POKEMON SM BLACK STAR PROMO #SM94 WASH ROTOM-HOLO PSA 8 · eBay | $89.96 |
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Frequently asked questions
Is it worth grading Wash Rotom SM Black Star Promos SM94/248?
A PSA 10 currently sells for about $599.96, raw the card sits at $15.70 — 38,2× as much. Mathematically, submitting returns $599.96 on average, before fees and shipping. Rule of thumb: submit when the value at a realistic grade is at least double the raw value — which is the case here. Centering decides it: an off-centre card will not get a 10.
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.
Wash Rotom SM Black Star Promos · SM94/248