Ammo suited for a boat's cannon.
17 gp
Updated 5m ago
Iron cannonball is currently trading at 17 gp on the Grand Exchange and is up 6.3% over the last 24 hours. Current instant-buy and instant-sell prices are 17 gp and 16 gp.
Category: bars · Members only · View on OSRS Wiki
Margin: -1 gp per flip
Volume: 977,062 trades / 24h
Buy limit: 11000 every 4 hours
Max profit/cycle: -11,000 gp
Verdict: High margin, low liquidity
| Time | Buy avg | Buy vol | Sell avg | Sell vol | Margin |
|---|---|---|---|---|---|
| 7m ago(5/10/2026) | 17 | 2000 | 16 | 11 | 0 |
| 12m ago(5/10/2026) | 16 | 14 | — | – | – |
| 17m ago(5/10/2026) | — | – | 17 | 4267 | – |
| 27m ago(5/10/2026) | — |
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| – |
| 17 |
| 11262 |
| – |
| 32m ago(5/10/2026) | — | – | 16 | 43 | – |
| 37m ago(5/10/2026) | — | – | 16 | 3568 | – |
| 42m ago(5/10/2026) | 16 | 10000 | — | – | – |
| 47m ago(5/10/2026) | 17 | 2000 | — | – | – |
| 52m ago(5/10/2026) | 16 | 93 | — | – | – |
| 57m ago(5/10/2026) | — | – | 16 | 103 | – |
| 1h ago(5/10/2026) | — | – | 16 | 466 | – |
| 1h ago(5/10/2026) | 16 | 11 | — | – | – |