A finely balanced throwing knife.
40 gp
Updated 41s ago
Black knife is currently trading at 40 gp on the Grand Exchange and is down 29.8% over the last 24 hours. Current instant-buy and instant-sell prices are 37 gp and 42 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 |
|---|---|---|---|---|---|
| 8m ago(9/20/2026) | 37 | 82 | — | – | – |
| 13m ago(9/20/2026) | 42 | 1 | — | – | – |
| 18m ago(9/20/2026) | — | – | 42 | 2325 | – |
| 33m ago(9/20/2026) | — | – | 37 | 1 | – |
| 38m ago(9/20/2026) | — | – | 40 | 367 | – |
| 48m ago(9/20/2026) | — | – | 37 | 211 | – |
| 58m ago(9/20/2026) | 37 | 185 | — | – | – |
| 1h ago(9/20/2026) | 37 | 67 | — | – | – |
| 1h ago(9/20/2026) | — | – | 38 | 1 | – |
| 1h ago(9/20/2026) | — | – | 37 | 25 | – |
| 1h ago(9/20/2026) | — | – | 37 | 1186 | – |
| 1h ago(9/20/2026) | — | – | 38 | 300 | – |
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 108,873 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: 108,873 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 108,873 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.
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