Pour this on compost to turn it into super-compost.
3 gp
Updated 3d ago
Compost potion(2) is currently trading at 3 gp on the Grand Exchange and is up 200.0% over the last 24 hours. Current instant-buy and instant-sell prices are 5 gp and 1 gp.
Category: potions · Members only · View on OSRS Wiki
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Compost Potion(2) is a members-only item on the OSRS Grand Exchange in the potions category.
In-game examine text: "Pour this on compost to turn it into super-compost."
It has a Grand Exchange buy limit of 50 every four hours, a high alchemy value of 36 gp, and item ID 6474.
Margin: -4 gp per flip
Volume: 1,452 trades / 24h
Buy limit: 50 every 4 hours
Max profit/cycle: -200 gp
Verdict: High margin, low liquidity
Compost Potion(2) currently has a flip margin of −4 gp, which isn't profitable to flip right now despite 1,452 trades over the last 24 hours.
Items with negative or zero margins like this are better watched than actively flipped until the spread widens.
| Time | Buy avg | Buy vol | Sell avg | Sell vol | Margin |
|---|---|---|---|---|---|
| 3d ago(8/2/2026) | — | – | 1 | 1 | – |
| 3d ago(8/1/2026) | — | – | 1 | 1 | – |
| 4d ago(7/31/2026) | — | – | 1 | 1 | – |
| 7d ago(7/28/2026) | — |
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| – |
| 3 |
| 1 |
| – |
| 11d ago(7/25/2026) | — | – | 1 | 2 | – |
| 15d ago(7/20/2026) | — | – | 1 | 1 | – |
| 15d ago(7/20/2026) | — | – | 1 | 1 | – |
| 16d ago(7/19/2026) | — | – | 1 | 1 | – |
| 16d ago(7/19/2026) | — | – | 13 | 50 | – |
| 19d ago(7/17/2026) | — | – | 2 | 1 | – |
| 21d ago(7/15/2026) | — | – | 1 | 1 | – |
| 23d ago(7/13/2026) | — | – | 1 | 1 | – |