Opal
OSRS Grand Exchange price, high alch, and buy limit for Opal (Members). A semi precious stone.
Buy offer (Wiki low)
182 gp
Sell offer (Wiki high)
184 gp
High alch
60 gp
Low alch
40 gp
GE buy limit / 4h
13,000
Shop value
100 gp
Weight
0.002 kg
GE tax (2% on sell)
-3 gp
Net flip profit
-1 gp (-0.5%)
OpalMembers
Instant buy 184 · Instant sell 182 · GE limit 13,000/4h
Tax uses the live 2% Grand Exchange rate (capped at 5M GP per item).
Opal price & alch
Live Grand Exchange offers for Opal: buy near 182 and sell near 184. High Level Alchemy yields 60; low alch is 40. The GE buy limit is 13,000 every 4 hours. After the 2% GE tax (3 at a sale of 184), estimated net flip profit is -1 per item (-0.5% ROI) — about -13K at a full limit if every unit fills..