Protective headwear made from crabs. Better than that sounds.
18.6k gp
Updated 3m ago
Rock-shell helm is currently trading at 18.6k gp on the Grand Exchange and is down 22.3% over the last 24 hours. Current instant-buy and instant-sell prices are 17.0k gp and 20.3k gp.
Category: armour · Members only · View on OSRS Wiki
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Rock-shell Helm is a members-only item on the OSRS Grand Exchange in the armour category.
In-game examine text: "Protective headwear made from crabs. Better than that sounds."
It has a Grand Exchange buy limit of 70 every four hours, a high alchemy value of 21.1k gp, and item ID 6128.
Margin: 2.9k gp per flip
Volume: 1,561 trades / 24h
Buy limit: 70 every 4 hours
Max profit/cycle: 201.0k gp
Verdict: High margin with healthy liquidity
Rock-shell Helm shows an active flip setup with a margin of +2.9k gp and 1,561 trades over the last 24 hours.
At the buy limit of 70 every four hours, max profit per cycle is about 201.0k gp — high margin with healthy liquidity.
| Time | Buy avg | Buy vol | Sell avg | Sell vol | Margin |
|---|---|---|---|---|---|
| 6m ago(8/5/2026) | 17.0k | 1 | — | – | – |
| 2h ago(8/5/2026) | 17.0k | 3 | — | – | – |
| 3h ago(8/5/2026) | 17.0k | 4 | — | – | – |
| 4h ago(8/5/2026) | — |
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| – |
| 20.3k |
| 2 |
| – |
| 6h ago(8/5/2026) | 17.0k | 1 | — | – | – |
| 10h ago(8/5/2026) | — | – | 23.5k | 1 | – |
| 13h ago(8/5/2026) | 17.0k | 1 | — | – | – |
| 14h ago(8/5/2026) | — | – | 21.3k | 1 | – |
| 15h ago(8/5/2026) | 23.6k | 6 | — | – | – |
| 16h ago(8/4/2026) | 23.6k | 4 | — | – | – |
| 19h ago(8/4/2026) | — | – | 25.0k | 10 | – |
| 20h ago(8/4/2026) | 17.0k | 7 | — | – | – |
| 22h ago(8/4/2026) | 17.0k | 1 | — | – | – |
| 1d ago(8/4/2026) | — | – | 20.2k | 1 | – |
| 1d ago(8/4/2026) | 19.9k | 2 | — | – | – |
| 1d ago(8/4/2026) | 19.9k | 1 | — | – | – |
| 1d ago(8/4/2026) | 19.9k | 2 | — | – | – |
| 1d ago(8/4/2026) | 19.9k | 1 | — | – | – |
| 1d ago(8/4/2026) | 19.9k | 2 | — | – | – |
| 1d ago(8/4/2026) | 19.9k | 1 | — | – | – |
| 1d ago(8/4/2026) | 19.9k | 1 | — | – | – |
| 1d ago(8/3/2026) | 17.5k | 1 | 20.2k | 1 | 2.7k |
| 1d ago(8/3/2026) | 17.5k | 1 | — | – | – |
| 1d ago(8/3/2026) | 17.5k | 4 | — | – | – |
| 2d ago(8/3/2026) | 17.5k | 1 | — | – | – |
| 2d ago(8/3/2026) | 17.0k | 1 | — | – | – |
| 2d ago(8/3/2026) | — | – | 20.4k | 33 | – |
| 2d ago(8/3/2026) | — | – | 20.2k | 1 | – |
| 2d ago(8/3/2026) | 19.1k | 1 | — | – | – |
| 2d ago(8/3/2026) | 19.1k | 1 | — | – | – |
| 2d ago(8/3/2026) | — | – | 18.3k | 1 | – |
| 2d ago(8/3/2026) | 17.0k | 1 | — | – | – |
| 2d ago(8/2/2026) | — | – | 20.2k | 1 | – |
| 2d ago(8/2/2026) | — | – | 20.2k | 12 | – |
| 2d ago(8/2/2026) | 19.0k | 1 | — | – | – |
| 2d ago(8/2/2026) | 19.0k | 1 | — | – | – |
| 2d ago(8/2/2026) | 19.0k | 10 | — | – | – |
| 2d ago(8/2/2026) | 19.0k | 6 | — | – | – |
| 2d ago(8/2/2026) | 19.0k | 2 | — | – | – |
| 3d ago(8/2/2026) | 19.0k | 1 | — | – | – |
| 3d ago(8/2/2026) | — | – | 22.4k | 2 | – |
| 3d ago(8/2/2026) | — | – | 22.4k | 1 | – |
| 3d ago(8/2/2026) | — | – | 22.4k | 1 | – |
| 3d ago(8/2/2026) | — | – | 22.4k | 1 | – |
| 3d ago(8/2/2026) | 19.0k | 3 | — | – | – |
| 3d ago(8/1/2026) | — | – | 22.4k | 1 | – |
| 3d ago(8/1/2026) | — | – | 21.3k | 1 | – |
| 3d ago(8/1/2026) | — | – | 19.7k | 2 | – |
| 3d ago(8/1/2026) | 19.0k | 1 | — | – | – |
| 3d ago(8/1/2026) | — | – | 20.2k | 1 | – |
| 3d ago(8/1/2026) | 19.0k | 1 | — | – | – |
| 4d ago(8/1/2026) | 19.0k | 1 | — | – | – |
| 4d ago(8/1/2026) | 19.0k | 1 | — | – | – |
| 4d ago(8/1/2026) | 19.0k | 1 | — | – | – |
| 4d ago(8/1/2026) | — | – | 22.2k | 4 | – |
| 4d ago(8/1/2026) | — | – | 22.3k | 22 | – |
| 4d ago(7/31/2026) | — | – | 19.0k | 7 | – |
| 5d ago(7/31/2026) | — | – | 21.3k | 3 | – |
| 5d ago(7/31/2026) | 28.6k | 9 | — | – | – |
| 5d ago(7/31/2026) | — | – | 20.2k | 1 | – |
| 5d ago(7/30/2026) | 30.1k | 1 | — | – | – |
| 5d ago(7/30/2026) | 30.1k | 3 | — | – | – |
| 5d ago(7/30/2026) | 30.1k | 2 | — | – | – |
| 5d ago(7/30/2026) | — | – | 19.0k | 3 | – |
| 5d ago(7/30/2026) | — | – | 21.3k | 1 | – |
| 6d ago(7/30/2026) | — | – | 20.2k | 1 | – |
| 6d ago(7/29/2026) | — | – | 23.5k | 12 | – |
| 6d ago(7/29/2026) | 23.6k | 30 | — | – | – |
| 6d ago(7/29/2026) | 15.8k | 1 | — | – | – |
| 6d ago(7/29/2026) | 15.8k | 1 | — | – | – |
| 6d ago(7/29/2026) | 23.6k | 69 | — | – | – |
| 6d ago(7/29/2026) | — | – | 20.2k | 2 | – |
| 7d ago(7/29/2026) | — | – | 23.5k | 2 | – |
| 7d ago(7/29/2026) | — | – | 23.6k | 1 | – |
| 7d ago(7/29/2026) | 23.6k | 2 | — | – | – |
| 7d ago(7/29/2026) | — | – | 21.3k | 1 | – |
| 7d ago(7/29/2026) | 19.8k | 1 | — | – | – |
| 7d ago(7/29/2026) | — | – | 22.9k | 1 | – |
| 7d ago(7/28/2026) | — | – | 22.9k | 1 | – |
| 7d ago(7/28/2026) | 19.8k | 1 | — | – | – |
| 7d ago(7/28/2026) | 19.8k | 1 | 21.7k | 2 | 1.9k |
| 7d ago(7/28/2026) | 17.1k | 4 | — | – | – |
| 7d ago(7/28/2026) | 17.0k | 3 | — | – | – |
| 7d ago(7/28/2026) | — | – | 22.7k | 1 | – |
| 8d ago(7/28/2026) | — | – | 22.9k | 1 | – |
| 8d ago(7/28/2026) | 21.7k | 28 | — | – | – |
| 8d ago(7/28/2026) | — | – | 21.7k | 1 | – |
| 8d ago(7/28/2026) | 17.0k | 1 | — | – | – |
| 8d ago(7/28/2026) | 21.7k | 70 | — | – | – |
| 8d ago(7/28/2026) | — | – | 21.7k | 1 | – |
| 8d ago(7/28/2026) | 17.0k | 1 | — | – | – |
| 8d ago(7/28/2026) | 19.5k | 1 | — | – | – |
| 8d ago(7/28/2026) | — | – | 21.7k | 2 | – |
| 8d ago(7/28/2026) | 19.5k | 1 | — | – | – |
| 8d ago(7/27/2026) | 19.5k | 1 | — | – | – |
| 8d ago(7/27/2026) | 19.5k | 1 | — | – | – |
20.9k gp