Black full helm (t) trades around 13,021 gp now, -83.6% this week, 7-day range 3,000–482k.
Flippers place a buy offer near the low and sell near the high.
“Black full helmet with trim.”
Black full helm (t) last traded at 18,042 gp (insta-buy) and 8,000 gp (insta-sell) on the Grand Exchange. After the GE tax on a sale, that leaves a margin of 9,682 gp per item. 37 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 18,042 gp costs 360 gp in tax (2% of the sale price, rounded down, capped at 5m gp). Tax-exempt items →
Black full helm (t) last sold for 8,000 gp (instant sell) and was last bought for 18,042 gp (instant buy) on the Grand Exchange.
You can buy 8 Black full helm (t) every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.
High alchemy turns Black full helm (t) into 633 gp. Buying one at 18,042 gp and casting with a nature rune at 138 gp costs 18,180 gp. That is a loss of 17,547 gp per cast at the latest prices, so it is not worth alching for profit right now.
No. Selling one at 18,042 gp costs 360 gp in tax (2% of the sale price, rounded down, capped at 5m gp).
The highest daily guide price on record for Black full helm (t) is 35,675 gp, on 14 Feb 2019. The lowest is 10,621 gp, on 1 Sept 2016.