Black knife
OSRS Grand Exchange price, high alch, and buy limit for Black knife (Members). A finely balanced throwing knife.
Buy offer (Wiki low)
5 gp
Sell offer (Wiki high)
22 gp
High alch
11 gp
Low alch
7 gp
GE buy limit / 4h
7,000
Shop value
19 gp
Weight
0 kg
GE tax (2% on sell)
-0 gp
Net flip profit
17 gp (340.0%)
Black knifeMembers
Instant buy 22 · Instant sell 5 · GE limit 7,000/4h
Tax uses the live 2% Grand Exchange rate (capped at 5M GP per item).
Black knife price & alch
Live Grand Exchange offers for Black knife: buy near 5 and sell near 22. High Level Alchemy yields 11; low alch is 7. The GE buy limit is 7,000 every 4 hours. After the 2% GE tax (0 at a sale of 22), estimated net flip profit is 17 per item (340.0% ROI) — about 119K at a full limit if every unit fills..