Underground Sea
Revised Edition · #290 · nonfoil
$1099.49
Prices last updated 2026-10-30.
| Condition | Market price | 90-day range |
|---|---|---|
| Damaged | $672.74 | $689.75 – $692.08 |
| Heavily Played | $736.07 | $725.43 – $730.71 |
| Lightly Played | $892.55 | $890.29 – $890.29 |
| Moderately Played | $803.79 | $774.51 – $774.51 |
| Near Mint | $1082.11 | $1099.49 – $1099.49 |
| Grader | Grade | Price |
|---|---|---|
| BGS | 5 | $694.41 |
| BGS | 6 | $650.54 |
| BGS | 7 | $660.00 |
| BGS | 8 | $935.00 |
| BGS | 8.5 | $1200.00 |
| BGS | 9 | $1300.00 |
| BGS | 9.5 | $1275.00 |
| CGC | 3.5 | $399.99 |
| CGC | 5.5 | $599.99 |
| CGC | 7.5 | $869.00 |
| CGC | 8 | $776.00 |
| CGC | 8.5 | $1500.00 |
| CGC | 9 | $1200.00 |
| CGC | 9.5 | $1425.00 |
| PSA | 10 | $1300.00 |
| PSA | 2 | $595.00 |
| PSA | 3 | $760.00 |
| PSA | 4 | $850.00 |
| PSA | 5 | $730.00 |
| PSA | 6 | $975.00 |
| PSA | 7 | $870.00 |
| PSA | 7 | $1200.00 |
| PSA | 8 | $955.00 |
| PSA | 8.5 | $673.10 |
| PSA | 9 | $1250.00 |
| PSA | 9 | $1400.00 |
Condition spread
Damaged is the steepest discount off Near Mint, at 62% (-$409.37).
| Condition | Price | % of Near Mint | Difference |
|---|---|---|---|
| Damaged | $672.74 | 62% | -$409.37 |
| Heavily Played | $736.07 | 68% | -$346.04 |
| Lightly Played | $892.55 | 82% | -$189.56 |
| Moderately Played | $803.79 | 74% | -$278.32 |
Graded vs. raw
A CGC 8.5 sells for 1.4x raw Near Mint (+$417.89).
| Grader | Grade | Price | Multiple of raw | Difference |
|---|---|---|---|---|
| BGS | 5 | $694.41 | 0.6x | -$387.70 |
| BGS | 6 | $650.54 | 0.6x | -$431.57 |
| BGS | 7 | $660.00 | 0.6x | -$422.11 |
| BGS | 8 | $935.00 | 0.9x | -$147.11 |
| BGS | 8.5 | $1200.00 | 1.1x | +$117.89 |
| BGS | 9 | $1300.00 | 1.2x | +$217.89 |
| BGS | 9.5 | $1275.00 | 1.2x | +$192.89 |
| CGC | 3.5 | $399.99 | 0.4x | -$682.12 |
| CGC | 5.5 | $599.99 | 0.6x | -$482.12 |
| CGC | 7.5 | $869.00 | 0.8x | -$213.11 |
| CGC | 8 | $776.00 | 0.7x | -$306.11 |
| CGC | 8.5 | $1500.00 | 1.4x | +$417.89 |
| CGC | 9 | $1200.00 | 1.1x | +$117.89 |
| CGC | 9.5 | $1425.00 | 1.3x | +$342.89 |
| PSA | 10 | $1300.00 | 1.2x | +$217.89 |
| PSA | 2 | $595.00 | 0.5x | -$487.11 |
| PSA | 3 | $760.00 | 0.7x | -$322.11 |
| PSA | 4 | $850.00 | 0.8x | -$232.11 |
| PSA | 5 | $730.00 | 0.7x | -$352.11 |
| PSA | 6 | $975.00 | 0.9x | -$107.11 |
| PSA | 7 | $870.00 | 0.8x | -$212.11 |
| PSA | 7 | $1200.00 | 1.1x | +$117.89 |
| PSA | 8 | $955.00 | 0.9x | -$127.11 |
| PSA | 8.5 | $673.10 | 0.6x | -$409.01 |
| PSA | 9 | $1250.00 | 1.2x | +$167.89 |
| PSA | 9 | $1400.00 | 1.3x | +$317.89 |
Price history
| Date | Price |
|---|---|
| 2026-09-18 | $1081.08 |
| 2026-09-21 | $1081.08 |
| 2026-09-22 | $1081.08 |
| 2026-09-26 | $1081.08 |
| 2026-09-27 | $1081.08 |
| 2026-09-28 | $1081.08 |
| 2026-09-29 | $1081.08 |
| 2026-09-30 | $1081.08 |
| 2026-10-01 | $1081.08 |
| 2026-10-02 | $1081.08 |
| 2026-10-03 | $1105.08 |
| 2026-10-04 | $1105.08 |
| 2026-10-05 | $1105.08 |
| 2026-10-06 | $1105.08 |
| 2026-10-07 | $1105.08 |
| 2026-10-08 | $1105.08 |
| 2026-10-09 | $1105.08 |
| 2026-10-10 | $1105.08 |
| 2026-10-11 | $1105.08 |
| 2026-10-12 | $1105.08 |
| 2026-10-13 | $1105.08 |
| 2026-10-14 | $1105.08 |
| 2026-10-15 | $1105.08 |
| 2026-10-16 | $1105.08 |
| 2026-10-18 | $1105.08 |
| 2026-10-20 | $1105.08 |
| 2026-10-21 | $1099.49 |
| 2026-10-22 | $1099.49 |
| 2026-10-23 | $1099.49 |
| 2026-10-24 | $1099.49 |
| 2026-10-25 | $1099.49 |
| 2026-10-26 | $1099.49 |
| 2026-10-27 | $1099.49 |
| 2026-10-28 | $1099.49 |
| 2026-10-29 | $1099.49 |
| 2026-10-30 | $1099.49 |
Prices from TCG Price Lookup and JustTCG. Prices are aggregated estimates and are not guaranteed to be exact or current.
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