Rune incendiary cannonball: OSRS Grand Exchange price
The Grand Exchange price of Rune incendiary cannonball is 1,250 gp to buy and 1,324 gp to sell, a margin of 48 gp per item after the 2% GE tax. 68,254 are traded per day.
Rune incendiary cannonballs are ammunition for boat cannons, made at an anvil at level 90 Smithing by combining rune cannonballs with rubium splinters. They deal the same damage as standard rune cannonballs but also apply a burn effect to the target, making them stronger for naval combat encounters.
- Type: members item
- Buy price: 1,250 gp (last traded Nov 2, 05:41 UTC)
- Sell price: 1,324 gp (last traded Nov 2, 05:38 UTC)
- Daily volume: 68,254 items
- 14-day range: 3 gp to 1,425 gp
- High alchemy: 1,680 gp
GE Uncut tracks Rune incendiary cannonball's live buy and sell prices, daily volume and price history, and forward-tests flip signals against real prices. Open GE Uncut for the interactive 24-hour, weekly, monthly and yearly price charts.
Past forward-tested flips for Rune incendiary cannonball
| Signal date | Buy | Target | Outcome | Profit / item |
|---|---|---|---|---|
| Sep 12, 2026 | 1,449 gp | 1,795 gp | Closed in profit | 70 gp |
| Sep 5, 2026 | 1,658 gp | 1,988 gp | Closed at a loss | -90 gp |
| Jul 31, 2026 | 1,388 gp | 1,507 gp | Closed in profit | 44 gp |
| Jul 27, 2026 | 1,388 gp | 1,494 gp | Target hit | 77 gp |
| Jul 23, 2026 | 1,323 gp | 1,489 gp | No sellers | n/a |
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Full Rune incendiary cannonball details on the OSRS Wiki
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