Underground Sea
Foreign Black Border · #290 · nonfoil
$1639.69
Prices last updated 2026-10-30.
| Condition | Market price | 90-day range |
|---|---|---|
| Moderately Played | $1808.89 | $1899.99 – $1899.99 |
| Heavily Played | $1164.35 | — |
| Lightly Played | $1700.00 | — |
| Grader | Grade | Price |
|---|---|---|
| BGS | 8.5 | $2500.00 |
Price history
| Date | Price |
|---|---|
| 2026-09-18 | $1769.84 |
| 2026-09-21 | $1769.84 |
| 2026-09-22 | $1769.84 |
| 2026-09-26 | $1769.84 |
| 2026-09-27 | $1769.84 |
| 2026-09-28 | $1769.84 |
| 2026-09-29 | $1769.84 |
| 2026-09-30 | $1769.84 |
| 2026-10-01 | $1769.84 |
| 2026-10-02 | $1769.84 |
| 2026-10-03 | $1769.84 |
| 2026-10-04 | $1769.84 |
| 2026-10-05 | $1769.84 |
| 2026-10-06 | $1769.84 |
| 2026-10-07 | $1769.84 |
| 2026-10-08 | $1769.84 |
| 2026-10-09 | $1769.84 |
| 2026-10-10 | $1769.84 |
| 2026-10-11 | $1769.84 |
| 2026-10-12 | $1769.84 |
| 2026-10-13 | $1769.84 |
| 2026-10-14 | $1769.84 |
| 2026-10-15 | $1769.84 |
| 2026-10-16 | $1769.84 |
| 2026-10-18 | $1769.84 |
| 2026-10-20 | $1769.84 |
| 2026-10-21 | $1769.84 |
| 2026-10-22 | $1769.84 |
| 2026-10-23 | $1769.84 |
| 2026-10-24 | $1769.84 |
| 2026-10-25 | $1769.84 |
| 2026-10-26 | $1769.84 |
| 2026-10-27 | $1769.84 |
| 2026-10-28 | $1769.84 |
| 2026-10-29 | $1769.84 |
Prices from TCG Price Lookup and JustTCG. Prices are aggregated estimates and are not guaranteed to be exact or current.
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