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OSRS Grand Exchange

Security book

Security book icon
Security book
F2P F Buy limit: 15 per 4 hours

WARNING: Contains information which could make your account secure!

Security book flips for around 27 GP profit per unit. The Grand Exchange allows free-to-play accounts to trade this item, with a buy limit of 15 units every 4 hours.

Live flip margin

Buy at
11
Sell at
38
Margin (after tax)
+27
ROI
+245.5%
Daily volume
360
Profit per limit
405
High alch
1
Flip grade
F

Prices snapshot from the official RuneScape Wiki API. Refreshed at build time: Sat, 25 Apr 2026 18:54:34 GMT. Open the tool for live prices that refresh every two minutes.

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