Swamp paste price in OSRS — live Grand Exchange data

About Swamp paste

In game it is examined as “A tar-like substance mixed with flour and warmed.” Swamp paste is members-only, so a membership is needed to trade or use it. The base game value is 30 gp, which is what shops price from rather than what players pay.

Swamp paste 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 247,000 gp at the 19 gp price recorded on 11 October 2026. The limit is per account and resets on a rolling 4-hour timer.

GE tax on Swamp paste

The 2% sale tax is rounded down, and at 19 gp it rounds to nothing — sales under 50 gp are untaxed, so a flip here keeps its whole margin.

High alching Swamp paste

High alchemy turns one Swamp paste into 18 gp. That is less than the 142 gp nature rune the cast costs, so alching Swamp paste always loses money.

How much Swamp paste trades

Swamp paste sees about 508.4K trades a day, which makes it heavily traded — orders at a fair price usually fill quickly. That is roughly 39 times the 13,000 buy limit.

Swamp paste FAQ

How much is Swamp paste in OSRS? Swamp paste is 19 gp on the Grand Exchange as of 11 October 2026, with an insta-sell of 18 gp. The chart above is live.

What is the buy limit for Swamp paste? 13,000 every 4 hours.

Can you high alch Swamp paste for profit? No — the alch value is 18 gp and the nature rune alone costs 142 gp.

Do you need members for Swamp paste? Yes, Swamp paste is members-only.