Iron cannonball
“Ammo suited for a boat's cannon.” — in-game examine
Current Price
16 gp
Live price
Market
Buy Price
16 gp
Sell Price
16 gp
Margin
0 gp
Tax
-0 gp
ROI
+0.00%
24h Volume
925,471
Buy Limit
11,000
Alchemy
High Alch
2 gp
High Alch Profit
-264 gp
Low Alch
1 gp
Low Alch Profit
-265 gp
Shop Value
4 gp
16 gp+6.7%in period
About Iron cannonball
Iron cannonballs are members-only Sailing ammunition worth 4 gp, fired from iron or stronger cannons during boat combat. Four cannonballs can be smithed from one iron bar at level 20 Smithing, requiring an ammo mould. A double ammo mould and the ancient furnace in the Grimstone Dungeon can speed production dramatically for players with high Smithing and Sailing levels.
Iron cannonball Daily Price History
| Date | Avg Buy | Avg Sell | Volume |
|---|---|---|---|
| 2026-09-07 | 14 | 14 | 925,471 |
| 2026-09-06 | 13 | 14 | 959,988 |
| 2026-09-05 | 14 | 14 | 876,277 |
| 2026-09-04 | 14 | 14 | 654,435 |
| 2026-09-03 | 14 | 14 | 747,117 |
| 2026-09-02 | 15 | 15 | 780,791 |
| 2026-09-01 | 14 | 14 | 752,900 |
| 2026-08-31 | 14 | 14 | 829,649 |
| 2026-08-30 | 14 | 14 | 891,669 |
| 2026-08-29 | 14 | 13 | 947,700 |
| 2026-08-28 | 14 | 14 | 921,564 |
| 2026-08-27 | 14 | 14 | 840,273 |
| 2026-08-26 | 13 | 13 | 773,674 |
| 2026-08-25 | 14 | 14 | 698,917 |
| 2026-08-24 | 14 | 14 | 1,099,702 |
| 2026-08-23 | 15 | 14 | 1,070,283 |
| 2026-08-22 | 13 | 15 | 1,283,062 |
| 2026-08-21 | 13 | 13 | 1,001,231 |
| 2026-08-20 | 15 | 14 | 1,047,767 |
| 2026-08-19 | 14 | 14 | 785,646 |
| 2026-08-18 | 14 | 13 | 873,476 |
| 2026-08-17 | 13 | 13 | 1,408,901 |
| 2026-08-16 | 14 | 14 | 863,901 |
| 2026-08-15 | 14 | 14 | 808,653 |
| 2026-08-14 | 14 | 13 | 570,297 |
| 2026-08-13 | 15 | 14 | 759,553 |
| 2026-08-12 | 13 | 12 | 870,902 |
| 2026-08-11 | 15 | 14 | 731,246 |
| 2026-08-10 | 15 | 14 | 928,838 |
| 2026-08-09 | 15 | 14 | 1,052,493 |
