Unholy Grotto
Illustrated by John Avon
Unholy Grotto price & value
| Condition | Market | Low |
|---|---|---|
| Near Mint | $3.84 | $3.48 |
| Lightly Played | $3.68 | $2.98 |
| Moderately Played | — | $4.43 |
| Damaged | $3.27 | — |
Snapshot as of 2026-09-11. Live prices & recent sales load below.
Illustrated by John Avon
| Condition | Market | Low |
|---|---|---|
| Near Mint | $3.84 | $3.48 |
| Lightly Played | $3.68 | $2.98 |
| Moderately Played | — | $4.43 |
| Damaged | $3.27 | — |
Snapshot as of 2026-09-11. Live prices & recent sales load below.