What is the current price of Underground Sea?

Underground Sea from 30th Anniversary Edition (Rare, Normal) is at $462.50 near-mint market price, +17.6% on the last 7 days and +17.6% on the last 30 days. Prices update daily.

Where can I buy Underground Sea?

Underground Sea is available at TCGPlayer, eBay, and most local game stores. Use the marketplace links on this card page for current listings and pricing.

How has Underground Sea moved in price recently?

Over the last 7 days, Underground Sea has moved +17.6%. Over the last 30 days, it has moved +17.6%. See the price chart on this page for the full history.

MTG

Underground Sea Price

30th Anniversary Edition · #281 · Rare · Normal

$462.50 ▲ +17.6% 7d +17.6% 30d

7D HIGH

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7D LOW

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7D AVG

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30D AVG

LGS TRADE-IN VALUE:

$254.38-$323.75*

Buy on TCGPlayer Buy on eBay

PRICE HISTORY: NM

MARKET NOTE: UNDERGROUND SEA

Updated 2026-07-08

Underground Sea in the Retro Frame treatment from the 30th Anniversary Edition is a non-tournament-legal collector version of the most valuable dual land in the original dual land complex. Underground Sea taps for blue or black mana, making it the backbone of Dimir and Grixis control and combo strategies in Legacy and Vintage. The authentic Reserved List original commands dramatically higher prices due to tournament legality. The 30th Anniversary Edition reprint carries no play value, positioning it purely as a collector item for buyers who want the retro frame aesthetic without the tournament-legal premium. Price data shows no movement in either window, consistent with a niche collector position. The gap between this non-legal version and the original reflects how much of the original card price comes from competitive play demand rather than its visual or historical appeal alone.