Bronze cannonball
Ammo suited for a boat's cannon.
Bronze cannonball is a members-only item on the OSRS Grand Exchange. Recent trades put the high price at 9 GP (18m ago) and the low price at 7 GP (8m ago). Buying at the low price and selling at the high price would leave 2 GP per item after the 2% tax (28.57% of the buy price). You can buy up to 11,000 every four hours. High Alchemy would lose 170 GP per cast if you bought it at the low price and paid for the nature rune. 404,641 were traded in the last 24 hours.
| High | 9 GP () |
|---|---|
| Low | 7 GP () |
| Tax | 0 GP |
| Margin | 2 GP |
| ROI | 28.57% |
| Buy limit | 11,000 every 4 hours |
| High alchemy | 1 GP |
Buy price (insta-sell / low): 7 GP
Sell price (insta-buy / high): 9 GP
Margin after tax: 2 GP per unit. No Grand Exchange tax applies at this price.
Buy limit: 11,000 every 4 hours.
The full buy limit of 11,000 Bronze cannonball costs 77,000 GP at the current buy price. Across that quantity, the after-tax margin is 22,000 GP.
- Grand Exchange buy limit: 11,000 every 4 hours
- Members-only item
- High alchemy value: 1 GP
- Low alchemy value: 1 GP
- Base value: 2 GP
Bronze cannonball price history
- Over the past 7 days, the average high ranged from 4 GP to 15 GP across 40 hourly samples. From 2026-11-01 UTC to 2026-11-08 UTC, it moved from 8 GP to 9 GP (+1 GP, +12.50%).
- Over the past 30 days, the average high ranged from 4 GP to 76 GP across 155 hourly samples. From 2026-10-10 UTC to 2026-11-08 UTC, it moved from 8 GP to 9 GP (+1 GP, +12.50%).
- Over the past 90 days, the average high ranged from 1 GP to 76 GP across 660 hourly samples. From 2026-08-10 UTC to 2026-11-08 UTC, it moved from 7 GP to 9 GP (+2 GP, +28.57%).
- Over the past 90 days, the highest average high was 76 GP on 2026-10-14 UTC, and the lowest was 1 GP on 2026-09-26 UTC.
As of 2026-11-08 UTC. See this week's market summary.
To cite this page: QuantScapers, "Bronze cannonball price history", based on OSRS Wiki real-time price data through 2026-11-08 UTC. Calculations by QuantScapers.
What is the Grand Exchange buy limit for Bronze cannonball?
You can buy up to 11,000 Bronze cannonball every 4 hours on the Grand Exchange.
Is Bronze cannonball a members-only item?
Bronze cannonball is a members-only item and requires OSRS membership to trade.
What is Bronze cannonball's current buy and sell price?
At the latest update, Bronze cannonball's insta-sell (low) price is 7 GP and its insta-buy (high) price is 9 GP on the Grand Exchange.
How much Grand Exchange tax applies to Bronze cannonball?
Bronze cannonball trades below 50 GP at the current quote, so no Grand Exchange tax applies.
What does a full buy limit of Bronze cannonball cost?
Buying the full limit of 11,000 Bronze cannonball costs 77,000 GP at the current insta-sell price of 7 GP each.