Book of Darkness page set trades around 18,250 gp now, +5.5% this week, 7-day range 9,162–39,399.
Flippers place a buy offer near the low and sell near the high.
“A set containing the four pages of the Ancient Book of Darkness.”
Book of Darkness page set last traded at 19,500 gp (insta-buy) and 17,000 gp (insta-sell) on the Grand Exchange. After the GE tax on a sale, that leaves a margin of 2,110 gp per item. 170 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 28 Mar 2015 to 11 Oct 2026, from the OSRS Wiki. Data as of 11 Oct 2026.
Tax: Selling one at 19,500 gp costs 390 gp in tax (2% of the sale price, rounded down, capped at 5m gp). Tax-exempt items →
Book of Darkness page set last sold for 17,000 gp (instant sell) and was last bought for 19,500 gp (instant buy) on the Grand Exchange.
You can buy 5 Book of Darkness page set every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.
High alchemy turns Book of Darkness page set into 4,500 gp. Buying one at 19,500 gp and casting with a nature rune at 137 gp costs 19,637 gp. That is a loss of 15,137 gp per cast at the latest prices, so it is not worth alching for profit right now.
No. Selling one at 19,500 gp costs 390 gp in tax (2% of the sale price, rounded down, capped at 5m gp).
The highest daily guide price on record for Book of Darkness page set is 1,251,169 gp, on 29 Apr 2017. The lowest is 13,337 gp, on 12 Apr 2026.