Mithril knife trades around 121 gp now, +9.5% this week, 7-day range 55–187.
Flippers place a buy offer near the low and sell near the high.
“A finely balanced throwing knife.”
Mithril knife last traded at 123 gp (insta-buy) and 119 gp (insta-sell) on the Grand Exchange. After the GE tax on a sale, that leaves a margin of 2 gp per item. 52,915 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 123 gp costs 2 gp in tax (2% of the sale price, rounded down, capped at 5m gp). Tax-exempt items →
Mithril knife last sold for 119 gp (instant sell) and was last bought for 123 gp (instant buy) on the Grand Exchange.
You can buy 7,000 Mithril knife every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.
High alchemy turns Mithril knife into 16 gp. Buying one at 123 gp and casting with a nature rune at 138 gp costs 261 gp. That is a loss of 245 gp per cast at the latest prices, so it is not worth alching for profit right now.
No. Selling one at 123 gp costs 2 gp in tax (2% of the sale price, rounded down, capped at 5m gp).
The highest daily guide price on record for Mithril knife is 244 gp, on 25 Nov 2025. The lowest is 101 gp, on 24 Dec 2024.