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Mudsdale
SM Black Star Promos

Mudsdale

SM Black Star Promos · SM20/248 ·Rare
Market value · English · Near Mint
$10.19
mostly $8 – $10 ·

What is Mudsdale SM20/248 (SM Black Star Promos) worth?

As of 2026-10-24: In Near Mint, an English copy of Mudsdale SM20/248 is worth about $10.19, based on 15 real sales.

  1. 1
    Real sales

    15 completed Near Mint sales from eBay, Goldin and Fanatics, each one checked on the listing page.

  2. 2
    Outliers out

    Prices far above or below the median are dropped: lots, fakes, mismatched cards.

  3. 3
    Recent counts more

    Newer sales weigh more than old ones, so the value follows the market, not the yearly average.

No estimate, no asking prices. Paid sales only.
Origin: Prerelease / Build & Battle · Tournament / league play · Guardians Rising ≈
Market price
$10.19
based on 15 sales
Price history · RAW
2026-05-23 · $5.60 $14.44 · 2026-10-18
Price per print
🇬🇧 Normal · EN n=19 $10.19
How is this value calculated?
Ladder estimate · English · ~$10.19 gruen
Evidence pathSalesAgeValue vᵢWeight gᵢ
eigene rohe NM-Verkäufe2 58 d $10.1916.33
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $10.19 · Σ g = 16.33

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

PSA Population EN Σ 40
PSA 10
4 10%
PSA 9
12 30%
PSA 8
11 28%
PSA ≤7
13 32%
PSA · Guardians Rising Prerelease Staff · as of 2026-10-17
Recent sales · 4
2026-10-18 EN RAW LP Mudsdale SM20 Black Star Promo Sun & Moon Holo Rare Pokemon · eBay $14.44
2026-09-13 EN RAW NM Mudsdale - SM20 - Guardians Rising - SM Black Star Promos - · eBay $9.46
2026-07-09 UNKNOWN RAW UNKNOWN Mudsdale SM20 - Sun And Moon - Pokémon Card $5.60
2026-05-23 EN RAW NM Pokemon Card Mudsdale SM20 Black Star Promo STAMPED Near Min $14.36
More from SM Black Star Promos
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FAQ

Frequently asked questions

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.