Ammo suited for a boat's cannon.
420 gp
Updated 1d ago
Iron incendiary cannonball is currently trading at 420 gp on the Grand Exchange and is up 924.4% over the last 24 hours. Current instant-buy and instant-sell prices are 89 gp and 750 gp.
Category: bars · Members only · View on OSRS Wiki
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Iron Incendiary Cannonball is a members-only item on the OSRS Grand Exchange in the bars category.
In-game examine text: "Ammo suited for a boat's cannon."
It has a high alchemy value of 4 gp and item ID 31934.
Margin: 646 gp per flip
Volume: 29,274 trades / 24h
Buy limit: — every 4 hours
Max profit/cycle: —
Verdict: High margin with healthy liquidity
Iron Incendiary Cannonball shows an active flip setup with a margin of +646 gp and 29,274 trades over the last 24 hours.
Liquidity looks healthy enough to work the spread — high margin with healthy liquidity.
| Time | Buy avg | Buy vol | Sell avg | Sell vol | Margin |
|---|---|---|---|---|---|
| 1d ago(11/3/2026) | 89 | 36 | — | – | – |
| 1d ago(11/3/2026) | 89 | 100 | — | – | – |
| 3d ago(10/31/2026) | 89 | 1 | — | – | – |
| 4d ago(10/30/2026) | — | – | 750 | 40 | – |
| 4d ago(10/30/2026) | 368 | 108 | — | – | – |
| 7d ago(10/28/2026) | 412 | 4 | — | – | – |
| 8d ago(10/27/2026) | 412 | 2 | — | – | – |
| 18d ago(10/17/2026) | 100 | 4 | — | – | – |
| 19d ago(10/16/2026) | 47 | 304 | — | – | – |
| 19d ago(10/16/2026) | 47 | 2 | — | – | – |
| 22d ago(10/13/2026) | 561 | 296 | — | – | – |
| 23d ago(10/11/2026) | — | – | 520 | 204 | – |
Iron Incendiary Cannonball shows an active flip setup with a margin of +646 gp and 29,274 trades over the last 24 hours. Liquidity looks healthy enough to work the spread — high margin with healthy liquidity.
Iron Incendiary Cannonball has a high alchemy value of 4 gp.
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