Pour this on compost to turn it into super-compost.
31 gp
Updated 2m ago
Compost potion(4) is currently trading at 31 gp on the Grand Exchange and is up 1450.0% over the last 24 hours. Current instant-buy and instant-sell prices are 35 gp and 26 gp.
Category: potions · Members only · View on OSRS Wiki
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Compost Potion(4) 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 72 gp, and item ID 6470.
Margin: -9 gp per flip
Volume: 14,631 trades / 24h
Buy limit: 50 every 4 hours
Max profit/cycle: -450 gp
Verdict: High margin, low liquidity
Compost Potion(4) currently has a flip margin of −9 gp, which isn't profitable to flip right now despite 14,631 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 |
|---|---|---|---|---|---|
| 34m ago(8/5/2026) | 35 | 1 | — | – | – |
| 44m ago(8/5/2026) | — | – | 26 | 1 | – |
| 54m ago(8/5/2026) | 15 | 10 | — | – | – |
| 1h ago(8/5/2026) | 35 |
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| 1 |
| — |
| – |
| – |
| 1h ago(8/5/2026) | 35 | 1 | — | – | – |
| 2h ago(8/5/2026) | 35 | 1 | — | – | – |
| 2h ago(8/5/2026) | 35 | 2 | — | – | – |
| 2h ago(8/5/2026) | 35 | 1 | — | – | – |
| 4h ago(8/5/2026) | 35 | 1 | — | – | – |
| 5h ago(8/5/2026) | 27 | 1 | — | – | – |
| 5h ago(8/5/2026) | 27 | 2 | — | – | – |
| 5h ago(8/5/2026) | 9 | 55 | 19 | 1 | 10 |
| 8h ago(8/5/2026) | — | – | 1 | 1 | – |
| 9h ago(8/5/2026) | — | – | 1 | 1 | – |
| 10h ago(8/5/2026) | — | – | 1 | 100 | – |
| 10h ago(8/5/2026) | — | – | 1 | 1 | – |
| 10h ago(8/5/2026) | — | – | 1 | 2 | – |
| 13h ago(8/4/2026) | — | – | 1 | 50 | – |
| 14h ago(8/4/2026) | — | – | 1 | 50 | – |
| 14h ago(8/4/2026) | — | – | 1 | 51 | – |
| 15h ago(8/4/2026) | — | – | 1 | 1 | – |
| 16h ago(8/4/2026) | — | – | 1 | 50 | – |
| 16h ago(8/4/2026) | — | – | 1 | 49 | – |
| 16h ago(8/4/2026) | — | – | 1 | 49 | – |