Browse sets
Alolan Sandslash
SM Black Star Promos

Alolan Sandslash

SM Black Star Promos · SM18/248 ·Rare
Market price
$25.49
Price history · RAW
2026-05-02 · $5.75 $24.35 · 2026-09-04
Price per print
🇬🇧 Normal · EN n=1 $25.49
How is this value calculated?
Ladder estimate · English · ~$25.49 gruen prerelease
Evidence pathSalesAgeValue vᵢWeight gᵢ
eigene rohe NM-Verkäufe4 40 d $25.4932.65
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $25.49 · Σ g = 32.65

Measured error for this era×language (backtest): ±16 %

PSA Population EN Σ 60
PSA 10
7 12%
PSA 9
18 30%
PSA 8
16 27%
PSA ≤7
19 32%
PSA · Guardians Rising Prerelease Staff · as of 2026-10-01
You might also like
FAQ

Frequently asked questions

Is it worth grading Alolan Sandslash SM Black Star Promos SM18/248?

A PSA 10 currently sells for about $381.77, raw the card sits at $26.08 — 14,6× as much. Mathematically, submitting returns $381.77 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.