Dragon cannon barrel trades around 390k gp now, -7.8% this week, 7-day range 366k–1.55m.
Flippers place a buy offer near the low and sell near the high.
“An old part of a dragon cannon.”
Dragon cannon barrel last traded at 405,421 gp (insta-buy) and 373,640 gp (insta-sell) on the Grand Exchange. After the GE tax on a sale, that leaves a margin of 23,673 gp per item. 684 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 405,421 gp costs 8,108 gp in tax (2% of the sale price, rounded down, capped at 5m gp). Tax-exempt items →
Dragon cannon barrel last sold for 373,640 gp (instant sell) and was last bought for 405,421 gp (instant buy) on the Grand Exchange.
You can buy 100 Dragon cannon barrel every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.
High alchemy turns Dragon cannon barrel into 30,000 gp. Buying one at 405,421 gp and casting with a nature rune at 138 gp costs 405,559 gp. That is a loss of 375,559 gp per cast at the latest prices, so it is not worth alching for profit right now.
No. Selling one at 405,421 gp costs 8,108 gp in tax (2% of the sale price, rounded down, capped at 5m gp).
The highest daily guide price on record for Dragon cannon barrel is 13,258,840 gp, on 4 Dec 2025. The lowest is 405,421 gp, on 11 Oct 2026.