Casket trades around 874 gp now, +9.4% this week, 7-day range 451–1,182.
Flippers place a buy offer near the low and sell near the high.
“I hope there's treasure in it.”
Casket last traded at 906 gp (insta-buy) and 842 gp (insta-sell) on the Grand Exchange. After the GE tax on a sale, that leaves a margin of 46 gp per item. 2,816 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 906 gp costs 18 gp in tax (2% of the sale price, rounded down, capped at 5m gp). Tax-exempt items →
Casket last sold for 842 gp (instant sell) and was last bought for 906 gp (instant buy) on the Grand Exchange.
You can buy 50 Casket every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.
High alchemy turns Casket into 30 gp. Buying one at 906 gp and casting with a nature rune at 138 gp costs 1,044 gp. That is a loss of 1,014 gp per cast at the latest prices, so it is not worth alching for profit right now.
No. Selling one at 906 gp costs 18 gp in tax (2% of the sale price, rounded down, capped at 5m gp).
The highest daily guide price on record for Casket is 13,319 gp, on 28 Mar 2015. The lowest is 477 gp, on 1 Jun 2021.