Bronze cannonball trades around 8 gp now, -11.8% this week, 7-day range 3–18.
Flippers place a buy offer near the low and sell near the high.
“Ammo suited for a boat's cannon.”
Bronze cannonball last traded at 9 gp (insta-buy) and 7 gp (insta-sell) on the Grand Exchange. That leaves a margin of 2 gp per item, with no GE tax at this price. 496,605 were traded in the last 24 hours. It is a members' item.
Hourly mid price, the average of the buy and sell prices. Volume counts both sides.
Daily GE guide prices from 7 Nov 2025 to 11 Oct 2026, from the OSRS Wiki. Data as of 11 Oct 2026.
Tax: Selling one at 9 gp costs no tax. Items selling under 50 gp pay none, because 2% of the price rounds down to 0 gp. Tax-exempt items →
Bronze cannonball last sold for 7 gp (instant sell) and was last bought for 9 gp (instant buy) on the Grand Exchange.
You can buy 11,000 Bronze cannonball every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.
High alchemy turns Bronze cannonball into 1 gp. Buying one at 9 gp and casting with a nature rune at 138 gp costs 147 gp. That is a loss of 146 gp per cast at the latest prices, so it is not worth alching for profit right now.
It is not on the exempt list, but it pays no tax at its price. Selling one at 9 gp costs no tax. Items selling under 50 gp pay none, because 2% of the price rounds down to 0 gp.
The highest daily guide price on record for Bronze cannonball is 16 gp, on 24 Nov 2025. The lowest is 5 gp, on 28 Mar 2026.