Rune cannonball
Ammo suited for a boat's cannon.
Rune cannonball is a members-only item on the OSRS Grand Exchange. The latest high price is 706 GP (5m ago) and the low price is 692 GP (2m ago). Buying at the low price and selling at the high price would break even after the 2% tax. You can buy up to 11,000 every four hours. Buying one at the low price and casting High Alchemy with a nature rune would lose 16 GP. 738,572 were traded in the last 24 hours.
| High | 706 GP () |
|---|---|
| Low | 692 GP () |
| Tax | 14 GP |
| Margin | 0 GP |
| ROI | 0.00% |
| Buy limit | 11,000 every 4 hours |
| High alchemy | 840 GP |
Buy price (insta-sell / low): 692 GP
Sell price (insta-buy / high): 706 GP
Margin after tax: 0 GP per unit. Grand Exchange tax on a sale is 14 GP.
Buy limit: 11,000 every 4 hours.
The full buy limit of 11,000 Rune cannonball costs 7,612,000 GP at the current buy price. Across that quantity, the after-tax margin is 0 GP.
- Grand Exchange buy limit: 11,000 every 4 hours
- Members-only item
- High alchemy value: 840 GP
- Low alchemy value: 560 GP
- Base value: 1,400 GP
Rune cannonball price history
- Over the past 7 days, the average high ranged from 682 GP to 706 GP across 61 hourly samples. From 2026-11-01 UTC to 2026-11-08 UTC, it moved from 684 GP to 692 GP (+8 GP, +1.17%).
- Over the past 30 days, the average high ranged from 623 GP to 709 GP across 267 hourly samples. From 2026-10-09 UTC to 2026-11-08 UTC, it moved from 686 GP to 692 GP (+6 GP, +0.87%).
- Over the past 90 days, the average high ranged from 623 GP to 740 GP across 1,002 hourly samples. From 2026-08-10 UTC to 2026-11-08 UTC, it moved from 712 GP to 692 GP (-20 GP, -2.81%).
- Over the past 90 days, the highest average high was 740 GP on 2026-09-15 UTC, and the lowest was 623 GP on 2026-10-24 UTC.
As of 2026-11-08 UTC. See this week's market summary.
To cite this page: QuantScapers, "Rune 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 Rune cannonball?
You can buy up to 11,000 Rune cannonball every 4 hours on the Grand Exchange.
Is Rune cannonball a members-only item?
Rune cannonball is a members-only item and requires OSRS membership to trade.
What is Rune cannonball's current buy and sell price?
At the latest update, Rune cannonball's insta-sell (low) price is 692 GP and its insta-buy (high) price is 706 GP on the Grand Exchange.
How much Grand Exchange tax applies to Rune cannonball?
A sale of Rune cannonball pays the standard 2% Grand Exchange tax, which is 14 GP per unit at the current price.
What does a full buy limit of Rune cannonball cost?
Buying the full limit of 11,000 Rune cannonball costs 7,612,000 GP at the current insta-sell price of 692 GP each.