A magic cave horror mask.
909.4k gp
Updated 2m ago
Black mask (10) is currently trading at 909.4k gp on the Grand Exchange and is down 4.2% over the last 24 hours. Current instant-buy and instant-sell prices are 909.4k gp and 909.4k gp.
Category: other · Members only · View on OSRS Wiki
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Black Mask (10) is a members-only item on the OSRS Grand Exchange in the other category.
In-game examine text: "A magic cave horror mask."
It has a Grand Exchange buy limit of 70 every four hours, a high alchemy value of 1.8k gp, and item ID 8901.
| Time | Buy avg | Buy vol | Sell avg | Sell vol | Margin |
|---|---|---|---|---|---|
| 5m ago(9/20/2026) | — | – | 909.4k | 1 | – |
| 25m ago(9/20/2026) | — | – | 909.4k | 1 | – |
| 35m ago(9/20/2026) | — | – | 924.0k | 2 | – |
| 50m ago(9/20/2026) | 909.4k | 1 | — | – | – |
| 55m ago(9/20/2026) | 909.4k | 1 | 909.4k | 1 | 0 |
| 1h ago(9/20/2026) | — | – | 934.7k | 1 | – |
| 1h ago(9/20/2026) | — | – | 935.0k | 1 | – |
| 1h ago(9/20/2026) | 901.4k | 1 | 909.4k | 1 | 8.0k |
| 1h ago(9/20/2026) | 901.4k | 2 | — | – | – |
| 1h ago(9/20/2026) | — | – | 909.4k | 2 | – |
| 1h ago(9/20/2026) | 901.4k | 2 | — | – | – |
| 1h ago(9/20/2026) | 901.4k | 1 | — | – | – |
Black Mask (10) has a Grand Exchange buy limit of 70 every four hours.
Black Mask (10) currently has a flip margin of −18.2k gp, which isn't profitable to flip right now despite 550 trades over the last 24 hours. Items with negative or zero margins like this are better watched than actively flipped until the spread widens.
Black Mask (10) has a high alchemy value of 1.8k gp.
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Margin: -18,188 gp per flip
Volume: 550 trades / 24h
Buy limit: 70 every 4 hours
Max profit/cycle: -1,273,160 gp
Verdict: High margin, low liquidity
Black Mask (10) currently has a flip margin of −18.2k gp, which isn't profitable to flip right now despite 550 trades over the last 24 hours.
Items with negative or zero margins like this are better watched than actively flipped until the spread widens.
Cavalier mask
103.7k gp