Black mask
OSRS Grand Exchange price, high alch, and buy limit for Black mask (Members). An inert-seeming cave horror mask.
Buy offer (Wiki low)
1,140,299 gp
Sell offer (Wiki high)
1,196,306 gp
High alch
1,800 gp
Low alch
1,200 gp
GE buy limit / 4h
70
Shop value
3,000 gp
Weight
10 kg
GE tax (2% on sell)
-23,926 gp
Net flip profit
32,081 gp (2.8%)
Black maskMembers
Instant buy 1.20M · Instant sell 1.14M · GE limit 70/4h
Tax uses the live 2% Grand Exchange rate (capped at 5M GP per item).
Black mask price & alch
Live Grand Exchange offers for Black mask: buy near 1.14M and sell near 1.20M. High Level Alchemy yields 1.8K; low alch is 1.2K. The GE buy limit is 70 every 4 hours. After the 2% GE tax (24K at a sale of 1.20M), estimated net flip profit is 32K per item (2.8% ROI) — about 2.25M at a full limit if every unit fills..