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OSRS Grand Exchange

Muddy key

Muddy key icon
Muddy key
F2P F Buy limit: 11,000 per 4 hours

It looks like the key to a chest.

Muddy key flips for around 131 GP profit per unit. The Grand Exchange allows free-to-play accounts to trade this item, with a buy limit of 11,000 units every 4 hours. The 2% Grand Exchange tax applies to sales, capped at 5,000,000 GP per item.

Live flip margin

Buy at
5,700
Sell at
5,949
Margin (after tax)
+131
ROI
+2.3%
Daily volume
240
Profit per limit
1.44M
High alch
48
Flip grade
F

Prices snapshot from the official RuneScape Wiki API. Refreshed at build time: Sat, 25 Apr 2026 17:29:08 GMT. Open the tool for live prices that refresh every two minutes.

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