Green halloween mask trades around 10,993 gp now, +44.7% this week, 7-day range 7,940–12,999.
Flippers place a buy offer near the low and sell near the high.
“Aaaarrrghhh ... I'm a monster.”
Green halloween mask last traded at 12,488 gp (insta-buy) and 9,497 gp (insta-sell) on the Grand Exchange. After the GE tax on a sale, that leaves a margin of 2,742 gp per item. 269 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 6 Mar 2015 to 11 Oct 2026, from the OSRS Wiki. Data as of 11 Oct 2026.
Tax: Selling one at 12,488 gp costs 249 gp in tax (2% of the sale price, rounded down, capped at 5m gp). Tax-exempt items →
Green halloween mask last sold for 9,497 gp (instant sell) and was last bought for 12,488 gp (instant buy) on the Grand Exchange.
You can buy 5 Green halloween mask every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.
High alchemy turns Green halloween mask into 9 gp. Buying one at 12,488 gp and casting with a nature rune at 138 gp costs 12,626 gp. That is a loss of 12,617 gp per cast at the latest prices, so it is not worth alching for profit right now.
No. Selling one at 12,488 gp costs 249 gp in tax (2% of the sale price, rounded down, capped at 5m gp).
The highest daily guide price on record for Green halloween mask is 87,067,167 gp, on 2 Sept 2015. The lowest is 1,903 gp, on 28 Jan 2021.