Unicorn horn dust price in OSRS — live Grand Exchange data

About Unicorn horn dust

In game it is examined as “Finely ground horn of Unicorn.” Unicorn horn dust is members-only, so a membership is needed to trade or use it. The base game value is 20 gp, which is what shops price from rather than what players pay.

Unicorn horn dust buy limit

The Grand Exchange lets one account buy 13,000 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 10,205,000 gp at the 785 gp price recorded on 11 October 2026. The limit is per account and resets on a rolling 4-hour timer.

GE tax on Unicorn horn dust

Selling at 785 gp costs 15 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 Unicorn horn dust

High alchemy turns one Unicorn horn dust into 12 gp. That is less than the 142 gp nature rune the cast costs, so alching Unicorn horn dust always loses money.

How much Unicorn horn dust trades

Unicorn horn dust sees about 18.5K trades a day, which makes it steadily traded — an order priced at the spread normally fills the same hour. That is less than twice the 13,000 buy limit, so a handful of buyers can take a whole day of supply.

Unicorn horn dust FAQ

How much is Unicorn horn dust in OSRS? Unicorn horn dust is 785 gp on the Grand Exchange as of 11 October 2026, with an insta-sell of 720 gp. The chart above is live.

What is the buy limit for Unicorn horn dust? 13,000 every 4 hours.

Can you high alch Unicorn horn dust for profit? No — the alch value is 12 gp and the nature rune alone costs 142 gp.

Do you need members for Unicorn horn dust? Yes, Unicorn horn dust is members-only.