Underground Sea card values & prices

Every Underground Sea printing we track in Magic, ranked by market value (approx., as of 2026-07-20). Tap any card for its live value, optimal buy & sell prices, and a 1-year forecast.

Across 3 Magic printings we track, Underground Sea ranges from $987.20 to $1,639.69.

Underground Sea Foreign Black Border card priceUnderground SeaForeign Black Border$1,639.69Buy on eBay →
Underground Sea Unlimited Edition card priceUnderground SeaUnlimited Edition$1,207.15Buy on eBay →
Underground Sea Revised Edition card priceUnderground SeaRevised Edition$987.20Buy on eBay →
See this week's biggest Magic price movers →
Common questions
How much is Underground Sea worth?

Underground Sea ranges from $987.20 to $1,639.69 across the 3 Magic printings we track. The most valuable is the Foreign Black Border printing at about $1,639.69. Tap any printing for its live value and optimal buy/sell prices.

Which Underground Sea card is most valuable?

The Foreign Black Border printing, at about $1,639.69. Values move with condition, grade, and the specific set.

Why do Underground Sea prices vary so much?

Different printings — base set, holo, alternate art, promos — plus condition and professional grade (e.g., PSA 10) can swing value many times over. Each printing below links to its own live valuation.