Black knife(p++)
P2PBuy limit: 7,000·last trade 4h ago
Confidence
Confidence0%
One score blending fill chance, market volume and profit quality.
Fill chance2%
Volume0%
Profit67%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at1,038
Buy fills0%
Sell at1,240
Sell fills0%
Net / item178 (17.1%)
Est. profit / 4h1.25M
7,000 units · 2% fill confidence
Insta-sell
1,037
cheapest buy (full spread)
Insta-buy
1,241
dearest sell (full spread)
Gross margin
204
GE tax
24
2% per item, max 5M
Net margin
180
17.4% ROI
Volatility
376.5%
price noise (1h history)
How to flip the Black knife(p++)
The Black knife(p++) is a members-only Old School RuneScape item — “A finely balanced throwing knife.”. Its Grand Exchange buy limit is 7,000 per 4 hours. Right now it buys at 1,037 gp and sells at 1,241 gp — a net margin of 180 gp (17.4% ROI) after the 2% Grand Exchange tax of 24 gp. High alchemy yields 10 gp.
To flip it, place a buy offer near 1,037 gp and a sell offer near 1,241 gp; the spread minus GE tax is your profit. Confidence figures are model estimates from live OSRS Wiki prices, not guarantees — flip responsibly.
Price history
● insta-buy● insta-sell● moving avg
Why this fill score
Trading volume0%
Two-sided liquidity0%
Recent activity11%
Size vs market0%
Why this profit score
Spread persistence40%
No price spike100%
Margin plausibility100%