Adamant knife price in OSRS — live Grand Exchange data

About Adamant knife

In game it is examined as “A finely balanced throwing knife.” Adamant knife is members-only, so a membership is needed to trade or use it. The base game value is 66 gp, which is what shops price from rather than what players pay.

Adamant knife buy limit

The Grand Exchange lets one account buy 11,000 every 4 hours. That is a generous limit, so the market rather than the limit is usually what caps a position here. Filling it once costs about 4,092,000 gp at the 372 gp price recorded on 11 October 2026. The limit is per account and resets on a rolling 4-hour timer.

GE tax on Adamant knife

Selling at 372 gp costs 7 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 Adamant knife

High alchemy turns one Adamant knife into 39 gp. That is less than the 142 gp nature rune the cast costs, so alching Adamant knife always loses money.

How much Adamant knife trades

Adamant knife sees about 3.9K 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 11,000 buy limit, so a handful of buyers can take a whole day of supply.

Adamant knife FAQ

How much is Adamant knife in OSRS? Adamant knife is 372 gp on the Grand Exchange as of 11 October 2026, with an insta-sell of 321 gp. The chart above is live.

What is the buy limit for Adamant knife? 11,000 every 4 hours.

Can you high alch Adamant knife for profit? No — the alch value is 39 gp and the nature rune alone costs 142 gp.

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