Mud rune price in OSRS — live Grand Exchange data

About Mud rune

In game it is examined as “A combined Earth and Water Rune.” Mud rune 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.

Mud rune buy limit

The Grand Exchange lets one account buy 18,000 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 2,124,000 gp at the 118 gp price recorded on 11 October 2026. The limit is per account and resets on a rolling 4-hour timer.

GE tax on Mud rune

Selling at 118 gp costs 2 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 Mud rune

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

How much Mud rune trades

Mud rune sees about 276.8K trades a day, which makes it heavily traded — orders at a fair price usually fill quickly. That is roughly 15 times the 18,000 buy limit.

Mud rune FAQ

How much is Mud rune in OSRS? Mud rune is 118 gp on the Grand Exchange as of 11 October 2026, with an insta-sell of 110 gp. The chart above is live.

What is the buy limit for Mud rune? 18,000 every 4 hours.

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

Do you need members for Mud rune? Yes, Mud rune is members-only.