Black mask (10)

A magic cave horror mask.

884.9k gp

↓ 43.9%−693.8k gppast week

Last traded 16m agoActive flip

Updated 50s ago

Black mask (10) is currently trading at 884.9k gp on the Grand Exchange and is down 21.8% over the last 24 hours. Current instant-buy and instant-sell prices are 869.9k gp and 900.0k gp.

Category: other · Members only · View on OSRS Wiki

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About Black Mask (10)

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.

View on OSRS Wiki

Live statistics

Market price

884.9k gp

Volume (24h)

1,442

Buy vol (24h)

741

Sell vol (24h)

701

Instant-buy

869.9k gp

-23.1% vs day open

Instant-sell

900.0k gp

-20.5% vs day open

Tax (2%)

18.0k gp

Flip margin

+12.1k gp

+1.40% vs buy

Profit per flip

+12.1k gp

At limit 70: 850.1k gp / 4h

Buy limit

Performance

Selected:

1D 1W 30D

Open

1.13m gp

884.9k gp

Low

800.0k gp

High

1.16m gp

Performance

-21.79%

Buy volume

741

Sell volume

701

Buy / sell ratio

1.06

>1 = more buyers than sellers

Avg daily volume

1,442

Flip viability

Margin: 12.1k gp per flip

Volume: 1,442 trades / 24h

Buy limit: 70 every 4 hours

Max profit/cycle: 850.1k gp

Verdict: High margin with healthy liquidity

Flip summary

Black Mask (10) shows an active flip setup with a margin of +12.1k gp and 1,442 trades over the last 24 hours.

At the buy limit of 70 every four hours, max profit per cycle is about 850.1k gp — high margin with healthy liquidity.

Recent activity (5m buckets)

Time	Buy avg	Buy vol	Sell avg	Sell vol	Margin
16m ago(8/6/2026)	869.9k	2	900.0k	10	30.1k
26m ago(8/6/2026)	869.9k	1	—	–	–
36m ago(8/6/2026)	—	–	888.8k	2	–
41m ago(8/6/2026)	869.9k

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