Underground Sea
~$475.00 low · ~$1,640 high
Colorless. Land — Island SwampReserved List
Summer Magic / Edgar #290 · Illustrated by Rob Alexander
Summer Magic / Edgar #290 · Illustrated by Rob AlexanderWhat is Underground Sea worth?
4 printings have no TCGplayer price.
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TCGplayer market prices in USD, updated October 14, 2026. Each price is for one printing and one finish.
Oracle text
(
: Add 
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Format legality
All 10 printings of Underground Sea
| Printing | Rarity | Non-foil | Cardmarket (EUR) |
|---|---|---|---|
 30th Anniversary Edition 30a #281· 2022Not tournament legalrare· Cardmarket €325.05 | rare | $599.99 | €325.05 |
 30th Anniversary Edition 30a #578· 2022Not tournament legalRetro Framerare· Cardmarket €672.84 | rare | — | €672.84 |
 Summer Magic / Edgar sum #290· 1994rare· Cardmarket €280.00 | rare | — | €280.00 |
 Revised Edition 3ed #290· 1994rare· Cardmarket €734.08 | rare | $1,105 | €734.08 |
No image yet Foreign Black Border fbb #290· 1994Frenchrare· Cardmarket €1,589.40 | rare | $1,640 | €1,589.40 |
 Collectors' Edition ced #286· 1993Not tournament legalrare· Cardmarket €478.40 | rare | $496.62 | €478.40 |
 Intl. Collectors' Edition cei #286· 1993Not tournament legalrare· Cardmarket €458.89 | rare | $475.00 | €458.89 |
 Unlimited Edition 2ed #286· 1993rare· Cardmarket €1,216.96 | rare | $1,277 | €1,216.96 |
 Limited Edition Beta leb #286· 1993rare· Cardmarket €6,968.70 | rare | — | €6,968.70 |
 Limited Edition Alpha lea #285· 1993rare· Cardmarket €12,802.84 | rare | — | €12,802.84 |
Prices are TCGplayer market prices in USD for each printing and finish, via Scryfall. They are a guide, not an appraisal.
Where to buy Underground Sea
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Card details
- First printed
- 1993
- Printings
- 10
- Mana value
- 0
- EDHREC rank
- #297 on EDHREC (Commander popularity)
- Artist
- Rob Alexander
Rulings (2)
2008-10-01
This has the mana abilities associated with both of its basic land types.
2008-10-01
This has basic land types, but it isn't a basic land. Things that affect basic lands don't affect it. Things that affect basic land types do.
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