Black mask

An inert-seeming cave horror mask.

1.09m gp

↓ 32.4%−522.5k gppast week

Last traded 9m agoActive flip

Updated 45s ago

Black mask is currently trading at 1.09m gp on the Grand Exchange and is down 7.7% over the last 24 hours. Current instant-buy and instant-sell prices are 1.07m gp and 1.11m gp.

Category: other · Members only · View on OSRS Wiki

🔔 many users are watching this item

About Black Mask

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.

View on OSRS Wiki

Live statistics

Market price

1.09m gp

Volume (24h)

1,313

Buy vol (24h)

454

Sell vol (24h)

859

Instant-buy

1.07m gp

-9.5% vs day open

Instant-sell

1.11m gp

-5.9% vs day open

Tax (2%)

22.3k gp

Flip margin

+20.1k gp

+1.88% vs buy

Profit per flip

+20.1k gp

At limit 70: 1.41m gp / 4h

Buy limit

Performance

Selected:

1D 1W 30D

Open

1.63m gp

1.11m gp

Low

1.08m gp

High

1.66m gp

Performance

-31.79%

Buy volume

6,235

Sell volume

10,108

Buy / sell ratio

0.62

>1 = more buyers than sellers

Avg daily volume

545

Flip viability

Margin: 20.1k gp per flip

Volume: 1,313 trades / 24h

Buy limit: 70 every 4 hours

Max profit/cycle: 1.41m gp

Verdict: High margin with healthy liquidity

Flip summary

Black Mask shows an active flip setup with a margin of +20.1k gp and 1,313 trades over the last 24 hours.

At the buy limit of 70 every four hours, max profit per cycle is about 1.41m gp — high margin with healthy liquidity.

Recent activity (5m buckets)

Time	Buy avg	Buy vol	Sell avg	Sell vol	Margin
9m ago(8/5/2026)	1.07m	4	1.10m	3	34.5k
19m ago(8/5/2026)	—	–	1.12m	1	–
24m ago(8/5/2026)	—	–	1.12m	7	–
34m ago(8/5/2026)	1.08m

Related items

Black mask (10)

1.07m gp

Black dragon mask

41.2k gp

Black demon mask

14.0k gp

Black unicorn mask

12.3k gp

Lava dragon mask

865.4k gp

Black gold-trimmed set (lg)

360.2k gp

Black gold-trimmed set (sk)

346.0k gp

Black wizard robe (g)

182.7k gp

Black wizard hat (g)

174.9k gp

Black trimmed set (sk)

93.6k gp

Set a price alert

Get notified when this item hits your target.

Set Alert

← Back to overview Flip finder