Mithril chainshot cannonball
Ammo suited for a boat's cannon.
Mithril chainshot cannonball is a members-only item on the OSRS Grand Exchange. Recent trades put the high price at 323 GP (30m ago) and the low price at 302 GP (1d ago). Buying at the low price and selling at the high price would leave 15 GP per item after the 2% tax (4.97% of the buy price). High Alchemy would lose 394 GP per cast if you bought it at the low price and paid for the nature rune. 2,001 were traded in the last 24 hours.
| High | 323 GP () |
|---|---|
| Low | 302 GP () |
| Tax | 6 GP |
| Margin | 15 GP |
| ROI | 4.97% |
| High alchemy | 72 GP |
Buy price (insta-sell / low): 302 GP
Sell price (insta-buy / high): 323 GP
Margin after tax: 15 GP per unit. Grand Exchange tax on a sale is 6 GP.
- Members-only item
- High alchemy value: 72 GP
- Low alchemy value: 48 GP
- Base value: 120 GP
Mithril chainshot cannonball price history
- Over the past 90 days, the average high ranged from 434 GP to 616 GP across 11 hourly samples. From 2026-08-14 UTC to 2026-10-18 UTC, it moved from 580 GP to 472 GP (-108 GP, -18.62%).
- Over the past 90 days, the highest average high was 616 GP on 2026-10-06 UTC, and the lowest was 434 GP on 2026-08-25 UTC.
As of 2026-10-18 UTC. See this week's market summary.
To cite this page: QuantScapers, "Mithril chainshot cannonball price history", based on OSRS Wiki real-time price data through 2026-10-18 UTC. Calculations by QuantScapers.
Is Mithril chainshot cannonball a members-only item?
Mithril chainshot cannonball is a members-only item and requires OSRS membership to trade.
What is Mithril chainshot cannonball's current buy and sell price?
At the latest update, Mithril chainshot cannonball's insta-sell (low) price is 302 GP and its insta-buy (high) price is 323 GP on the Grand Exchange.
How much Grand Exchange tax applies to Mithril chainshot cannonball?
A sale of Mithril chainshot cannonball pays the standard 2% Grand Exchange tax, which is 6 GP per unit at the current price.