Oyster pearl: where to get it
| Source | Quantity | Chance per roll |
|---|---|---|
 Ammonite Crab | 1 | 1/128 |
 Dagannoth (Level 74 (1)) | 2 | 1/128 |
 Dagannoth (Level 90) | 1 | 7/128 |
 Dagannoth spawn | 1 | 4/128 |
 Giant Lobster | 1 | 1/128 |
 Giant Sea Snake | 2 | 1/128 |
| Large salvage | 1 | 200/2,218 |
| Oyster | 1 | 25/32 |
 Rock Crab (Active) | 1 | 1/128 |
 Sand Crab (Active) | 1 | 1/128 |
 Sea Snake Hatchling | 2 | 1/128 |
 Sea Snake Young | 2 | 1/128 |