Foreign Black Border #290
Type: Land — Island Swamp
Card text: ({T}: Add {U} or {B}.)
Rarity: rare
Artist: Rob Alexander
Released: April 11, 1994
| Format | Legality |
|---|---|
| Standard | ✗ Not Legal |
| Pioneer | ✗ Not Legal |
| Modern | ✗ Not Legal |
| Legacy | ✓ Legal |
| Commander | ✓ Legal |
| Vintage | ✓ Legal |
| Pauper | ✗ Not Legal |
| Oathbreaker | ✓ Legal |
Daily price trend for Underground Sea (last 30 snapshots)
| Date | USD | EUR | USD Foil | EUR Foil |
|---|---|---|---|---|
| 2026-07-30 | $1639.69 | 1141.83€ | — | — |
| 2026-07-31 | $1639.69 | 1141.83€ | — | — |
| 2026-08-01 | $1639.69 | 1220.97€ | — | — |
| 2026-08-02 | $1639.69 | 1220.97€ | — | — |
| 2026-08-03 | $1639.69 | 1220.97€ | — | — |
| 2026-08-04 | $1639.69 | 1220.97€ | — | — |
| 2026-08-05 | $1639.69 | 1220.97€ | — | — |
| 2026-08-06 | $1639.69 | 1288.59€ | — | — |
| 2026-08-07 | $1639.69 | 1336.41€ | — | — |
| 2026-08-08 | $1639.69 | 1336.41€ | — | — |
| 2026-08-09 | $1639.69 | 1336.41€ | — | — |
| 2026-08-10 | $1639.69 | 1336.41€ | — | — |
| 2026-08-11 | $1639.69 | 1365.88€ | — | — |
| 2026-08-12 | $1639.69 | 1365.88€ | — | — |
| 2026-08-13 | $1639.69 | 1365.88€ | — | — |
| 2026-08-14 | $1639.69 | 1372.98€ | — | — |
| 2026-08-15 | $1639.69 | 1365.19€ | — | — |
| 2026-08-16 | $1639.69 | 1365.19€ | — | — |
| 2026-08-17 | $1639.69 | 1365.19€ | — | — |
| 2026-08-18 | $1639.69 | 1409.88€ | — | — |
| 2026-08-19 | $1639.69 | 1409.88€ | — | — |
| 2026-08-20 | $1639.69 | 1409.88€ | — | — |
| 2026-08-21 | $1639.69 | 1411.21€ | — | — |
| 2026-08-22 | $1639.69 | 1401.78€ | — | — |
| 2026-08-23 | $1639.69 | 1401.78€ | — | — |
| 2026-08-24 | $1639.69 | 1401.78€ | — | — |
| 2026-08-25 | $1639.69 | 1401.78€ | — | — |
| 2026-08-26 | $1639.69 | 1401.78€ | — | — |
| 2026-08-27 | $1639.69 | 1401.78€ | — | — |
| 2026-08-28 | $1639.69 | 1392.49€ | — | — |