Question 1

Is Brass key profitable to flip in OSRS right now?

Accepted Answer

Buying at 368 gp and selling at 404 gp leaves a margin of +28 gp per item after the 2% Grand Exchange tax (7.6%). Profitability depends on current volume and how quickly your orders fill.

Question 2

What is the current profit margin per Brass key after GE tax?

Accepted Answer

The current margin after the 2% Grand Exchange tax is +28 gp per Brass key (7.6% return on your buy price). The tax on each sale at 404 gp is 8 gp.

Question 3

How much profit can I make per 4-hour buy limit of Brass key?

Accepted Answer

With the Grand Exchange buy limit of 15 every 4 hours, a full flip at the current margin yields about +420 gp per cycle — before slippage and assuming your orders fill.

Question 4

What is the estimated GP/hour flipping Brass key?

Accepted Answer

Based on a live volume of 132 trades per hour and the current net margin, an unbottlenecked flipper can expect roughly +420 gp/hour (capped by the 15 / 4h buy limit). Real GP/h depends on competition and how patient your orders are.

Question 5

Is Brass key a high-risk or low-risk flip?

Accepted Answer

Trading volume is low (132 trades per hour), so Brass key is a high-risk flip: orders may take a long time to fill and prices can move sharply.

Brass key

AI insight

Price history

Volume history