WARNING: Contains information which could make your account secure!
53 gp
Updated 43m ago
Security book is currently trading at 53 gp on the Grand Exchange and is down 68.5% over the last 24 hours. Current instant-buy and instant-sell prices are 19 gp and 87 gp.
Category: other · F2P · View on OSRS Wiki
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Security Book is a free-to-play item on the OSRS Grand Exchange in the other category.
In-game examine text: "WARNING: Contains information which could make your account secure!"
It has a Grand Exchange buy limit of 15 every four hours, a high alchemy value of 1 gp, and item ID 9003.
| Time | Buy avg | Buy vol | Sell avg | Sell vol | Margin |
|---|---|---|---|---|---|
| 43m ago(9/20/2026) | 20 | 18 | — | – | – |
| 1h ago(9/20/2026) | — | – | 87 | 15 | – |
| 1h ago(9/20/2026) | — | – | 87 | 15 | – |
| 2h ago(9/20/2026) | 25 | 1 | — | – | – |
| 4h ago(9/20/2026) | — | – | 87 | 1 | – |
| 9h ago(9/20/2026) | — | – | 87 | 15 | – |
| 11h ago(9/20/2026) | 25 | 1 | — | – | – |
| 12h ago(9/20/2026) | — | – | 87 | 15 | – |
| 12h ago(9/20/2026) | — | – | 80 | 1 | – |
| 13h ago(9/20/2026) | — | – | 87 | 15 | – |
| 13h ago(9/20/2026) | — | – | 87 | 15 | – |
| 15h ago(9/20/2026) | 25 | 1 | 87 | 15 | 62 |
Security Book has a Grand Exchange buy limit of 15 every four hours.
Security Book shows an active flip setup with a margin of +67 gp and 2,109 trades over the last 24 hours. At the buy limit of 15 every four hours, max profit per cycle is about 1.0k gp — high margin with healthy liquidity.
Security Book has a high alchemy value of 1 gp.
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Margin: 67 gp per flip
Volume: 2,109 trades / 24h
Buy limit: 15 every 4 hours
Max profit/cycle: 1.0k gp
Verdict: High margin with healthy liquidity
Security Book shows an active flip setup with a margin of +67 gp and 2,109 trades over the last 24 hours.
At the buy limit of 15 every four hours, max profit per cycle is about 1.0k gp — high margin with healthy liquidity.
Mottled eel
53 gp