Black warlock (item) trades around 279 gp now, +157.4% this week, 7-day range 100–359.
Flippers place a buy offer near the low and sell near the high.
“There's a black warlock butterfly in here.”
Black warlock (item) last traded at 299 gp (insta-buy) and 258 gp (insta-sell) on the Grand Exchange. After the GE tax on a sale, that leaves a margin of 36 gp per item. 458 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 299 gp costs 5 gp in tax (2% of the sale price, rounded down, capped at 5m gp). Tax-exempt items →
Black warlock (item) last sold for 258 gp (instant sell) and was last bought for 299 gp (instant buy) on the Grand Exchange.
You can buy 125 Black warlock (item) every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.
High alchemy turns Black warlock (item) into 42 gp. Buying one at 299 gp and casting with a nature rune at 138 gp costs 437 gp. That is a loss of 395 gp per cast at the latest prices, so it is not worth alching for profit right now.
No. Selling one at 299 gp costs 5 gp in tax (2% of the sale price, rounded down, capped at 5m gp).
The highest daily guide price on record for Black warlock (item) is 4,250 gp, on 7 Mar 2015. The lowest is 295 gp, on 16 Aug 2021.