Seaweed of large size.
28 gp
Updated 6m ago
Giant seaweed is currently trading at 28 gp on the Grand Exchange and is down 6.7% over the last 24 hours. Current instant-buy and instant-sell prices are 26 gp and 29 gp.
Category: other · Members only · View on OSRS Wiki
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Giant Seaweed is a members-only item on the OSRS Grand Exchange in the other category.
In-game examine text: "Seaweed of large size."
It has a Grand Exchange buy limit of 11,000 every four hours, a high alchemy value of 1 gp, and item ID 21504.
| Time | Buy avg | Buy vol | Sell avg | Sell vol | Margin |
|---|---|---|---|---|---|
| 10m ago(11/4/2026) | 26 | 609 | — | – | – |
| 20m ago(11/4/2026) | — | – | 29 | 11000 | – |
| 25m ago(11/4/2026) | — | – | 29 | 5000 | – |
| 35m ago(11/4/2026) | 26 | 2 | — | – | – |
| 40m ago(11/4/2026) | 26 | 2443 | — | – | – |
| 55m ago(11/4/2026) | 26 | 1 | — | – | – |
| 1h ago(11/4/2026) | 26 | 66 | 29 | 6000 | 3 |
| 1h ago(11/4/2026) | 26 | 482 | — | – | – |
| 1h ago(11/4/2026) | 26 | 53 | — | – | – |
| 1h ago(11/4/2026) | 26 | 174 | — | – | – |
| 1h ago(11/4/2026) | 26 | 4 | — | – | – |
| 1h ago(11/4/2026) | 26 | 2 | — | – | – |
Giant Seaweed has a Grand Exchange buy limit of 11,000 every four hours.
Giant Seaweed shows an active flip setup with a margin of +3 gp and 663,587 trades over the last 24 hours. At the buy limit of 11,000 every four hours, max profit per cycle is about 33.0k gp — high margin with healthy liquidity.
Giant Seaweed has a high alchemy value of 1 gp.
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Margin: 3 gp per flip
Volume: 663,587 trades / 24h
Buy limit: 11000 every 4 hours
Max profit/cycle: 33.0k gp
Verdict: High margin with healthy liquidity
Giant Seaweed shows an active flip setup with a margin of +3 gp and 663,587 trades over the last 24 hours.
At the buy limit of 11,000 every four hours, max profit per cycle is about 33.0k gp — high margin with healthy liquidity.