The 1994 Underground Sea card from the Summer Magic / Edgar set, a foundational dual-land in Magic: The Gathering history.
Underground Sea
1994 • Magic: The Gathering • Summer Magic / Edgar
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Market & Price History
| Condition | Value | Source | Trend | Price Details |
|---|---|---|---|---|
$809.37As of 9/8/2026 | Guide Estimate | |||
$837.85As of 9/8/2026 | Guide Estimate | |||
$901.00As of 9/8/2026 | Guide Estimate | |||
$1,090.70As of 9/8/2026 | Guide Estimate | |||
$1,274.00As of 9/8/2026 | Guide Estimate | |||
$1,690.00As of 9/8/2026 | Guide Estimate | |||
$1,043.61As of 9/8/2026 | Guide Estimate | |||
$1,300.00As of 9/8/2026 | Guide Estimate | |||
$780.00As of 9/8/2026 | Guide Estimate | |||
- $809.37As of 9/8/2026
- Source
- Guide Estimate
- Trend
- Price Details
- $837.85As of 9/8/2026
- Source
- Guide Estimate
- Trend
- Price Details
- $901.00As of 9/8/2026
- Source
- Guide Estimate
- Trend
- Price Details
- $1,090.70As of 9/8/2026
- Source
- Guide Estimate
- Trend
- Price Details
- $1,274.00As of 9/8/2026
- Source
- Guide Estimate
- Trend
- Price Details
- $1,690.00As of 9/8/2026
- Source
- Guide Estimate
- Trend
- Price Details
- $1,043.61As of 9/8/2026
- Source
- Guide Estimate
- Trend
- Price Details
- $1,300.00As of 9/8/2026
- Source
- Guide Estimate
- Trend
- Price Details
- $780.00As of 9/8/2026
- Source
- Guide Estimate
- Trend
- Price Details
30-day Price History
Raw / Ungraded
PriceCharting Price Guide · Guide Estimate evidence · captured Sep 9, 2026
History is building. At least two days of matching observations are needed to show a trend.
Each point is the last stored observation that day for this printing, condition, grader, autograph status and source. Gaps mean no observation; guide estimates and asking prices are not completed sales.Description
Underground Sea is a distinct dual-land card from the 1994 Summer Magic / Edgar set, identified by card number 290. As a foundational element in Magic: The Gathering, this card provides players with the ability to produce both blue and black mana, making it a versatile resource for various deck strategies. The card is classified as a Land with the Island and Swamp subtypes, allowing it to tap to add either color identity to a player's mana pool. Underground Sea, illustrated by Rob Alexander, exemplifies the artistic and mechanical design principles of this era. Collectors often seek out cards from this set due to their historical significance and the rarity of certain prints within the Summer Magic / Edgar series. For enthusiasts of Magic: The Gathering, owning a copy of Underground Sea offers a tangible connection to the game's early days. The card's dual-land nature makes it particularly interesting for collectors who appreciate the strategic depth and artistic diversity of the 1994 release. Whether you are a seasoned player or a new collector, this card represents a significant piece of the game's evolution.
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Card Details
The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
Catalog Profile
The core identity of the card within the set.
Featured Subject
The subject, team, league, and sport context tied to this card.
Featured
Underground Sea
Game
Magic: The Gathering
TCG Attributes
Rarity, print treatment, and game-specific stats for this card.
Rare
Rob Alexander
Card Stock
English
Land — Island Swamp
Card Text
Abilities, attacks, oracle text, and flavor text printed on the card.
({T}: Add {U} or {B}.)










