Adamant full helm (t) trades around 4,973 gp now, +6.1% this week, 7-day range 4,296–28,325.
Flippers place a buy offer near the low and sell near the high.
“Adamant full helmet with trim.”
Adamant full helm (t) last traded at 4,880 gp (insta-buy) and 5,065 gp (insta-sell) on the Grand Exchange. The two prices are level, so there is no margin right now. 60 were traded in the last 24 hours. It is available to free-to-play players.
Hourly mid price, the average of the buy and sell prices. Volume counts both sides.
Daily GE guide prices from 28 Mar 2015 to 11 Oct 2026, from the OSRS Wiki. Data as of 11 Oct 2026.
Tax: Selling one at 4,880 gp costs 97 gp in tax (2% of the sale price, rounded down, capped at 5m gp). Tax-exempt items →
Adamant full helm (t) last sold for 5,065 gp (instant sell) and was last bought for 4,880 gp (instant buy) on the Grand Exchange.
You can buy 8 Adamant full helm (t) every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.
High alchemy turns Adamant full helm (t) into 2,112 gp. Buying one at 4,880 gp and casting with a nature rune at 138 gp costs 5,018 gp. That is a loss of 2,906 gp per cast at the latest prices, so it is not worth alching for profit right now.
No. Selling one at 4,880 gp costs 97 gp in tax (2% of the sale price, rounded down, capped at 5m gp).
The highest daily guide price on record for Adamant full helm (t) is 12,610 gp, on 8 Dec 2018. The lowest is 1,430 gp, on 2 Jan 2026.