What is the value of a Psa 9 Underground Sea card?

A Underground Sea PSA 9 in Psa 9 condition is currently valued at varies based on condition and market demand. Card condition is one of the most significant factors affecting value — the same card in Gem Mint condition can be worth 2-10x more than one in Good condition. Our AI analyzes recent eBay sold data to provide accurate condition-specific pricing.

Magic: The GatheringPsa 9

Underground Sea PSA 9— Value & Price Guide

Revised1994

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Collecting Insights

Notable features include: mtg underground sea value psa 9, underground sea price psa 9, underground sea psa 9 value. These characteristics contribute to the card's collectibility and market demand.

Grading assessment: Listed as PSA 9

Key Features

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Grading Notes

Listed as PSA 9

Frequently Asked Questions

Based on recent verified eBay sold listings, the Underground Sea PSA 9 has a fair market value of varies based on condition and market demand. Values are updated regularly based on real transaction data.

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Last updated5/9/2026

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About the Underground Sea PSA 9

The 1994 Revised Edition Underground Sea, graded PSA 9, represents a pinnacle for Magic: The Gathering collectors. As one of the original Dual Lands, its ability to tap for both blue and black mana without any drawback makes it an indispensable cornerstone in numerous competitive formats, especially Legacy and Vintage. This card's significance stems from its inclusion in the Reserved List, ensuring no future reprints and cementing its scarcity. A PSA 9 grade indicates a card in near-perfect condition, a remarkable feat for a card over three decades old. Acquiring a high-grade Revised Dual Land like this Underground Sea is a strategic investment, blending playability with enduring collector appeal in the MTG secondary market.