Mudsdale - SM20 (Prerelease) [Staff]
SM Promos · #SM20/131 · Promo · 2016
Price history
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Graded values
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
How much is Mudsdale - SM20 (Prerelease) [Staff] #SM20/131 worth?
As of August 14, 2026, Mudsdale - SM20 (Prerelease) [Staff] #SM20/131 from SM Promos sells for around $48.24 in raw, ungraded condition.
A PSA 10 copy runs about $60.93 and a PSA 9 about $14.00 — a 1.3x premium over raw, so condition and grading costs matter here.
Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.