Underground Sea— Value & Price Guide
Market Valuation
HOLDFair Market Value
$876.00
Based on 20 verified comparable sales
$590.00Median
$876.00High
$1,300.00
Expert Analysis
Underground Sea is a highly sought-after Reserved List card, meaning Wizards of the Coast will not reprint it. Its utility in multiple Eternal formats (Legacy, Vintage) ensures consistent demand. While prices can fluctuate with market trends, its fundamental scarcity and playability make it a strong long-term hold.
Market Analysis & Price Trends
Based on 20 verified recent sales on eBay, the Underground Sea has a current fair market value of $876.00 with prices ranging from $590.00 to $1,300.00. The most recent recorded sale was $790.00 on February 26, 2026.
Market trends show stable movement over the past undefined, with a flat price change. undefined
Our AI analysis rates this card as a HOLD. Underground Sea is a highly sought-after Reserved List card, meaning Wizards of the Coast will not reprint it. Its utility in multiple Eternal formats (Legacy, Vintage) ensures consistent demand. While prices can fluctuate with market trends, its fundamental scarcity and playability make it a strong long-term hold.
Collecting Insights
This card is a Rare rarity, Regular variant, from the Revised Edition set, released in 1994. Its scarcity makes it particularly sought-after among collectors.
Notable features include: Dual Land, Reserved List, Generates Blue and Black Mana, Iconic Card, Essential for Eternal Formats. These characteristics contribute to the card's collectibility and market demand.
Key Features
- Dual Land
- Reserved List
- Generates Blue and Black Mana
- Iconic Card
- Essential for Eternal Formats
Recent eBay Sold Listings
Grading ROI Estimate
Full Calculator →Estimated value after professional grading, based on typical grade multipliers for this price range.
| Grade | Est. Value | Cost | Net Profit |
|---|---|---|---|
| PSA 10 | $3,066.00 | $25.00 | +$2,165.00 |
| PSA 9 | $1,576.80 | $25.00 | +$675.80 |
| BGS 9.5 | $2,190.00 | $30.00 | +$1,284.00 |
| CGC 9.8 | $1,752.00 | $22.00 | +$854.00 |
Estimates based on typical grade multipliers. Actual values vary by card popularity, scarcity, and market conditions.
Frequently Asked Questions
Based on 20 verified eBay sold listings, the Underground Sea has a fair market value of $876.00. Prices range from $590.00 to $1,300.00 depending on condition and seller. Values are updated regularly based on real transaction data.
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