Opens a door that leads into a dungeon.
593 gp
Updated 3m ago
Brass key is currently trading at 593 gp on the Grand Exchange and is up 46.8% over the last 24 hours. Current instant-buy and instant-sell prices are 500 gp and 686 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.
Margin: 173 gp per flip
Volume: 1,125 trades / 24h
Buy limit: 15 every 4 hours
Max profit/cycle: 2.6k gp
Verdict: High margin with healthy liquidity
Brass Key shows an active flip setup with a margin of +173 gp and 1,125 trades over the last 24 hours.
At the buy limit of 15 every four hours, max profit per cycle is about 2.6k gp — high margin with healthy liquidity.
| Time | Buy avg | Buy vol | Sell avg | Sell vol | Margin |
|---|---|---|---|---|---|
| 6m ago(8/5/2026) | — | – | 686 | 1 | – |
| 16m ago(8/5/2026) | 500 | 2 | — | – | – |
| 46m ago(8/5/2026) | — | – | 686 | 4 | – |
| 51m ago(8/5/2026) | — |
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| – |
| 686 |
| 4 |
| – |
| 56m ago(8/5/2026) | — | – | 686 | 8 | – |
| 1h ago(8/5/2026) | — | – | 566 | 7 | – |
| 1h ago(8/5/2026) | — | – | 566 | 7 | – |
| 1h ago(8/5/2026) | — | – | 686 | 1 | – |
| 1h ago(8/5/2026) | — | – | 686 | 5 | – |
| 1h ago(8/5/2026) | 462 | 40 | — | – | – |
| 1h ago(8/5/2026) | — | – | 686 | 2 | – |
| 1h ago(8/5/2026) | — | – | 686 | 2 | – |