An inert-seeming cave horror mask.
1.11m gp
Updated 1m ago
Black mask is currently trading at 1.11m gp on the Grand Exchange and is down 10.1% over the last 24 hours. Current instant-buy and instant-sell prices are 1.11m gp and 1.12m gp.
Category: other · Members only · View on OSRS Wiki
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Black Mask is a members-only item on the OSRS Grand Exchange in the other category.
In-game examine text: "An inert-seeming 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 8921.
Margin: -15,277 gp per flip
Volume: 1,311 trades / 24h
Buy limit: 70 every 4 hours
Max profit/cycle: -1,069,390 gp
Verdict: High margin, low liquidity
Black Mask currently has a flip margin of −15.3k gp, which isn't profitable to flip right now despite 1,311 trades over the last 24 hours.
Items with negative or zero margins like this are better watched than actively flipped until the spread widens.
| Time | Buy avg | Buy vol | Sell avg | Sell vol | Margin |
|---|---|---|---|---|---|
| 6m ago(8/5/2026) | — | – | 1.12m | 8 | – |
| 11m ago(8/5/2026) | 1.11m | 1 | — | – | – |
| 16m ago(8/5/2026) | 1.11m | 1 | — | – | – |
| 26m ago(8/5/2026) | 1.11m |
Black mask (10)
1.09m gp
Black unicorn mask
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Black dragon mask
31.5k gp
Black demon mask
17.2k gp
Lava dragon mask
846.1k gp
Wyrmscraig villager robe top (B, black)
500.2k gp
Black gold-trimmed set (sk)
377.5k gp
Black gold-trimmed set (lg)
368.1k gp
Black wizard hat (g)
182.6k gp
Black wizard robe (g)
182.2k gp
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| 1 |
| 1.12m |
| 2 |
| 9.0k |
| 31m ago(8/5/2026) | — | – | 1.14m | 2 | – |
| 36m ago(8/5/2026) | 1.11m | 3 | — | – | – |
| 41m ago(8/5/2026) | — | – | 1.15m | 1 | – |
| 46m ago(8/5/2026) | 1.11m | 3 | 1.15m | 4 | 40.7k |
| 1h ago(8/5/2026) | — | – | 1.16m | 1 | – |
| 1h ago(8/5/2026) | — | – | 1.16m | 3 | – |
| 1h ago(8/5/2026) | 1.11m | 2 | — | – | – |
| 1h ago(8/5/2026) | 1.11m | 2 | 1.16m | 2 | 47.9k |
Black wizard hat (t)
145.2k gp