Black mask (10)

A magic cave horror mask.

787.0k gp

↓ 49.8%−782.1k gppast week

Last traded 8m agoLow volume

Updated 35s ago

Black mask (10) is currently trading at 787.0k gp on the Grand Exchange and is down 28.3% over the last 24 hours. Current instant-buy and instant-sell prices are 785.0k gp and 789.0k 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

787.0k gp

Volume (24h)

1,417

Buy vol (24h)

698

Sell vol (24h)

719

Instant-buy

785.0k gp

-28.5% vs day open

Instant-sell

789.0k gp

-28.1% vs day open

Tax (2%)

15.8k gp

Flip margin

−11.8k gp

-1.50% vs buy

Profit per flip

−11.8k gp

At limit 70: 824.6k gp / 4h

Buy limit

Performance

Selected:

1D 1W 30D

Open

1.60m gp

787.6k gp

Low

785.4k gp

High

2.22m gp

Performance

-50.83%

Buy volume

5,585

Sell volume

4,343

Buy / sell ratio

1.29

>1 = more buyers than sellers

Avg daily volume

331

Flip viability

Margin: -11,780 gp per flip

Volume: 1,417 trades / 24h

Buy limit: 70 every 4 hours

Max profit/cycle: -824,600 gp

Verdict: High margin, low liquidity

Flip summary

Black Mask (10) currently has a flip margin of −11.8k gp, which isn't profitable to flip right now despite 1,417 trades over the last 24 hours.

Items with negative or zero margins like this are better watched than actively flipped until the spread widens.

Recent activity (5m buckets)

Time	Buy avg	Buy vol	Sell avg	Sell vol	Margin
8m ago(8/6/2026)	785.0k	2	789.0k	5	4.0k
18m ago(8/6/2026)	785.0k	1	789.0k	1	4.0k
23m ago(8/6/2026)	786.2k	1	—	–	–
38m ago(8/6/2026)	786.2k

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Black wizard hat (t)

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