Mind bomb(m4) trades around 269k gp now, flat over 5 days, 5-day range 278k–278k.
Flippers place a buy offer near the low and sell near the high.
“This keg contains 4 pints of mature Wizards Mind Bomb.”
Mind bomb(m4) last traded at 260,000 gp (insta-buy) and 278,292 gp (insta-sell) on the Grand Exchange. The two prices are level, so there is no margin right now. 1 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 Mar 2015 to 11 Oct 2026, from the OSRS Wiki. Data as of 11 Oct 2026.
Tax: Selling one at 260,000 gp costs 5,200 gp in tax (2% of the sale price, rounded down, capped at 5m gp). Tax-exempt items →
Mind bomb(m4) last sold for 278,292 gp (instant sell) and was last bought for 260,000 gp (instant buy) on the Grand Exchange.
You can buy 2,000 Mind bomb(m4) every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.
High alchemy turns Mind bomb(m4) into 1 gp. Buying one at 260,000 gp and casting with a nature rune at 138 gp costs 260,138 gp. That is a loss of 260,137 gp per cast at the latest prices, so it is not worth alching for profit right now.
No. Selling one at 260,000 gp costs 5,200 gp in tax (2% of the sale price, rounded down, capped at 5m gp).
The highest daily guide price on record for Mind bomb(m4) is 33,646 gp, on 25 Sept 2026. The lowest is 15,000 gp, on 7 Mar 2015.