A finely balanced throwing knife.
45 gp
Updated 6s ago
Black knife is currently trading at 45 gp on the Grand Exchange and is down 16.7% over the last 24 hours. Current instant-buy and instant-sell prices are 42 gp and 47 gp.
Category: other · Members only · View on OSRS Wiki
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Black Knife is a members-only item on the OSRS Grand Exchange in the other category.
In-game examine text: "A finely balanced throwing knife."
It has a Grand Exchange buy limit of 7,000 every four hours, a high alchemy value of 11 gp, and item ID 869.
| Time | Buy avg | Buy vol | Sell avg | Sell vol | Margin |
|---|---|---|---|---|---|
| 11m ago(11/4/2026) | 42 | 102 | — | – | – |
| 16m ago(11/4/2026) | — | – | 47 | 1 | – |
| 21m ago(11/4/2026) | — | – | 47 | 2 | – |
| 31m ago(11/4/2026) | 30 | 5 | 39 | 6898 | 9 |
| 36m ago(11/4/2026) | — | – | 35 | 500 | – |
| 41m ago(11/4/2026) | — | – | 35 | 1 | – |
| 46m ago(11/4/2026) | — | – | 35 | 2 | – |
| 51m ago(11/4/2026) | 35 | 276 | 36 | 1 | 1 |
| 56m ago(11/4/2026) | 35 | 856 | — | – | – |
| 1h ago(11/4/2026) | 35 | 14 | 32 | 5854 | 0 |
| 1h ago(11/4/2026) | — | – | 31 | 2 | – |
| 1h ago(11/4/2026) | 30 | 1 | — | – | – |
Black Knife has a Grand Exchange buy limit of 7,000 every four hours.
Black Knife shows an active flip setup with a margin of +5 gp and 179,036 trades over the last 24 hours. At the buy limit of 7,000 every four hours, max profit per cycle is about 35.0k gp — high margin with healthy liquidity.
Black Knife has a high alchemy value of 11 gp.
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Margin: 5 gp per flip
Volume: 179,036 trades / 24h
Buy limit: 7000 every 4 hours
Max profit/cycle: 35.0k gp
Verdict: High margin with healthy liquidity
Black Knife shows an active flip setup with a margin of +5 gp and 179,036 trades over the last 24 hours.
At the buy limit of 7,000 every four hours, max profit per cycle is about 35.0k gp — high margin with healthy liquidity.