Iron knife price in OSRS — live Grand Exchange data

About Iron knife

In game it is examined as “A finely balanced throwing knife.” Iron knife is members-only, so a membership is needed to trade or use it. The base game value is 3 gp, which is what shops price from rather than what players pay.

Iron knife buy limit

The Grand Exchange lets one account buy 7,000 every 4 hours. That is enough to build a real position inside a day. Filling it once costs about 336,000 gp at the 48 gp price recorded on 11 October 2026. The limit is per account and resets on a rolling 4-hour timer.

GE tax on Iron knife

The 2% sale tax is rounded down, and at 48 gp it rounds to nothing — sales under 50 gp are untaxed, so a flip here keeps its whole margin.

High alching Iron knife

High alchemy turns one Iron knife into 1 gp. That is less than the 142 gp nature rune the cast costs, so alching Iron knife always loses money.

How much Iron knife trades

Iron knife sees about 24.0K trades a day, which makes it steadily traded — an order priced at the spread normally fills the same hour. That is roughly 3 times the 7,000 buy limit.

Iron knife FAQ

How much is Iron knife in OSRS? Iron knife is 48 gp on the Grand Exchange as of 11 October 2026, with an insta-sell of 41 gp. The chart above is live.

What is the buy limit for Iron knife? 7,000 every 4 hours.

Can you high alch Iron knife for profit? No — the alch value is 1 gp and the nature rune alone costs 142 gp.

Do you need members for Iron knife? Yes, Iron knife is members-only.