Mithril knife price in OSRS — live Grand Exchange data

About Mithril knife

In game it is examined as “A finely balanced throwing knife.” Mithril knife is members-only, so a membership is needed to trade or use it. The base game value is 27 gp, which is what shops price from rather than what players pay.

Mithril 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 1,575,000 gp at the 225 gp price recorded on 11 October 2026. The limit is per account and resets on a rolling 4-hour timer.

GE tax on Mithril knife

Selling at 225 gp costs 4 gp in tax — 2%, rounded down, taken from the seller. A flip has to clear that before it makes anything, and it is the number most margin calculators leave out.

High alching Mithril knife

High alchemy turns one Mithril knife into 16 gp. That is less than the 142 gp nature rune the cast costs, so alching Mithril knife always loses money.

How much Mithril knife trades

Mithril knife sees about 6.0K trades a day, which makes it moderately traded — an order may take a while to fill, so price it toward the middle. That is less than twice the 7,000 buy limit, so a handful of buyers can take a whole day of supply.

Mithril knife FAQ

How much is Mithril knife in OSRS? Mithril knife is 225 gp on the Grand Exchange as of 11 October 2026, with an insta-sell of 145 gp. The chart above is live.

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

Can you high alch Mithril knife for profit? No — the alch value is 16 gp and the nature rune alone costs 142 gp.

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