Opens a door that leads into a dungeon.
541 gp
Updated 2m ago
Brass key is currently trading at 541 gp on the Grand Exchange and is up 16.8% over the last 24 hours. Current instant-buy and instant-sell prices are 500 gp and 581 gp.
Category: other · F2P · View on OSRS Wiki
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Brass Key is a free-to-play item on the OSRS Grand Exchange in the other category.
In-game examine text: "Opens a door that leads into a dungeon."
It has a Grand Exchange buy limit of 15 every four hours, a high alchemy value of 1 gp, and item ID 983.
| Time | Buy avg | Buy vol | Sell avg | Sell vol | Margin |
|---|---|---|---|---|---|
| 5m ago(11/4/2026) | 503 | 10 | — | – | – |
| 10m ago(11/4/2026) | 516 | 1 | — | – | – |
| 15m ago(11/4/2026) | — | – | 581 | 1 | – |
| 20m ago(11/4/2026) | 516 | 2 | 581 | 3 | 65 |
| 25m ago(11/4/2026) | 516 | 8 | — | – | – |
| 30m ago(11/4/2026) | 544 | 3 | 652 | 1 | 108 |
| 35m ago(11/4/2026) | — | – | 652 | 1 | – |
| 45m ago(11/4/2026) | — | – | 652 | 2 | – |
| 50m ago(11/4/2026) | 600 | 11 | — | – | – |
| 55m ago(11/4/2026) | 612 | 4 | 652 | 2 | 40 |
| 1h ago(11/4/2026) | 516 | 11 | 652 | 2 | 136 |
| 1h ago(11/4/2026) | 531 | 6 | 652 | 3 | 121 |
Brass Key has a Grand Exchange buy limit of 15 every four hours.
Brass Key shows an active flip setup with a margin of +70 gp and 1,875 trades over the last 24 hours. At the buy limit of 15 every four hours, max profit per cycle is about 1.1k gp — high margin with healthy liquidity.
Brass Key has a high alchemy value of 1 gp.
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Margin: 70 gp per flip
Volume: 1,875 trades / 24h
Buy limit: 15 every 4 hours
Max profit/cycle: 1.1k gp
Verdict: High margin with healthy liquidity
Brass Key shows an active flip setup with a margin of +70 gp and 1,875 trades over the last 24 hours.
At the buy limit of 15 every four hours, max profit per cycle is about 1.1k gp — high margin with healthy liquidity.