Opens a door that leads into a dungeon.
419 gp
Updated 20m ago
Brass key is currently trading at 419 gp on the Grand Exchange and is up 2.2% over the last 24 hours. Current instant-buy and instant-sell prices are 387 gp and 450 gp.
Category: other · F2P · View on OSRS Wiki
Margin: 59 gp per flip
Volume: 781 trades / 24h
Buy limit: 15 every 4 hours
Max profit/cycle: 885 gp
Verdict: High margin with healthy liquidity
| Time | Buy avg | Buy vol | Sell avg | Sell vol | Margin |
|---|---|---|---|---|---|
| 21m ago(5/9/2026) | — | – | 450 | 1 | – |
| 31m ago(5/9/2026) | — | – | 387 | 6 | – |
| 36m ago(5/9/2026) | 387 | 1 | 387 | 2 | 0 |
| 41m ago(5/9/2026) | — |
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| – |
| 387 |
| 2 |
| – |
| 1h ago(5/9/2026) | — | – | 450 | 1 | – |
| 1h ago(5/9/2026) | 320 | 1 | — | – | – |
| 1h ago(5/9/2026) | 327 | 8 | — | – | – |
| 1h ago(5/9/2026) | — | – | 450 | 1 | – |
| 1h ago(5/9/2026) | — | – | 450 | 1 | – |
| 1h ago(5/9/2026) | 434 | 1 | — | – | – |
| 2h ago(5/9/2026) | — | – | 387 | 14 | – |
| 2h ago(5/9/2026) | — | – | 387 | 1 | – |