Underground Sea — Magic Alpha Card Value
Magic AlphaMagic AlphaのUnderground Seaカードの価値について — 未鑑定と鑑定済み (PSA 10)
Underground Sea value — Ungraded ￥890,456 · $5,600 · Grade 9 ￥2,284,179 · $14,365. Prices updated 2026年9月.
Set · Magic AlphaGame · Magic
Live on eBay now
$10,250median ask · 8 listings
Converted from USD at the ECB reference rate — sold comps are US-market sales.
→ Steady
Value by grade
$5,600
Ungraded
2.6×
$14,365
Grade 9
Real sold prices per grade — the Grade 9 premium on this card is 2.6× raw.Chart values in USD
Live on eBay right now
updated Sep 19Asking prices of these 8 listings: median $10,250.00 · mean $10,289.74 · range $3.99–$30,000.00
$3.99med $10,250.00$30,000.00
Used (8)
Underground Sea Alpha NM Reserved List Dual Land MTG Magic Card 483987 ABUGames99.7%★$17,253.99+$0.99Buy ↗
1993 BGS 8.5 Underground Sea Land Alpha Mtg Magic The Gathering100%★$12,999.94+$5.27Buy ↗
Underground Sea Magic The Gathering Card Revised Unlimited Great Condition Look!99.2%★$1,799.99+$10.00Buy ↗
MTG UNDERGROUND SEA Alpha (OldManMTG 008-206)Makes offers100%★$10,250.00+$100.00Buy ↗
Underground Sea - Custom Magic: The Gathering Card - High-QualityTop Rated99.9%★$3.99Lowest
1993 MTG ALPHA UNDERGROUND SEA R BGS 5.599.9%★$10,000.00+$5.99Buy ↗
FOIL - Underground Sea - Custom Magic: The Gathering Card - High-QualityTop Rated99.9%★$9.99Buy ↗
MTG ALPHA UNDERGROUND SEA BGS 9.5Free shipMakes offers100%★$30,000.00free shipBuy ↗JunkPal may earn a commission when you buy through eBay links.
JunkPal AI· resale insightanalyzing sold comps…
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価格データの検証元 · 1
- PriceCharting — Underground Sea (Magic Alpha)￥890,456 · $5,600
Item details
- Brand
- Magic
- Set
- Magic Alpha
- Game
- Magic
- Release date
- August 5, 1993
Price guide
Sold values by grade vs. what sellers ask today
| Condition | Value | Based on |
|---|---|---|
| Ungraded | ￥890,456 · $5,600 | eBay sold comps |
| Grade 9 | ￥2,284,179 · $14,365 | eBay sold comps |
| Live asking — low / typical / high | ￥634 / ￥1,629,853 / ￥4,770,300$3.99 / $10,250 / $30,000 | 8 live eBay listings ↗ |
Market check: As of September 19, 2026, 8 live eBay listings ask $3.99–$30,000.00 (median $10,250.00).
よくある質問
- Magic AlphaのUnderground Seaの未鑑定価値はいくらですか？
- Magic AlphaセットのUnderground Seaの現在の未鑑定市場価値は$5600です。
- 鑑定なしと比べて、Grade 9のコピーはどれくらい価値が上がりますか？
- Underground SeaのGrade 9コピーは$14365と評価されており、未鑑定価格の$5600を大幅に上回ります。
- このカードで最も投資対効果が高い状態はどれですか？
- 最大のリターンを得るには、Grade 9のような鑑定済みコピーで、その価値は$14365であり、最も高い即時価値があります。
