Supercompost

About Supercompost on the GE

“Super-good for the smallest or largest of plants.”

Supercompost last traded at 21 gp (insta-buy) and 17 gp (insta-sell) on the Grand Exchange. Selling one at 21 gp costs 0 gp in GE tax, leaving a margin of 4 gp per item. 1,102,494 were traded in the last 24 hours. The buy limit is 2,000 every 4 hours. It is a members' item.

Supercompost FAQ

How much is Supercompost worth?

Supercompost last sold for 17 gp (instant sell) and was last bought for 21 gp (instant buy) on the Grand Exchange.

What is the Supercompost buy limit?

You can buy 2,000 Supercompost every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.

Is Supercompost worth high alching?

High alchemy turns Supercompost into 51 gp. Buying one at 21 gp and casting with a nature rune at 138 gp costs 159 gp. That is a loss of 108 gp per cast at the latest prices, so it is not worth alching for profit right now.

Is Supercompost tax-exempt?

No. Selling one at 21 gp costs 0 gp in tax (2% of the sale price, rounded down, capped at 5m gp).

What was Supercompost's highest price?

The highest daily guide price on record for Supercompost is 1,022 gp, on 1 Oct 2016. The lowest is 13 gp, on 22 Jun 2025.