Iron knife(p)

Iron knife(p) has not traded on the Grand Exchange in the last 24 hours. It last traded on 9 Oct 2026. Its official guide price is 297 gp (11 Oct 2026).

You can buy 7,000 Iron knife(p) every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.

High alchemy turns Iron knife(p) into 1 gp. Buying one at 297 gp (its guide price, as it has not traded today) and casting with a nature rune at 138 gp costs 435 gp. That is a loss of 434 gp per cast at its guide price, so it is not worth alching for profit right now.