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%
Profit63%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at186
Buy fills0%
Sell at221
Sell fills0%
Net / item31 (16.7%)
Est. profit / 4h217.0K
7,000 units · 2% fill confidence
Insta-sell
185
cheapest buy (full spread)
Insta-buy
222
dearest sell (full spread)
Gross margin
37
GE tax
4
2% per item, max 5M
Net margin
33
17.8% ROI
Volatility
262.5%
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 185 gp and sells at 222 gp — a net margin of 33 gp (17.8% ROI) after the 2% Grand Exchange tax of 4 gp. High alchemy yields 10 gp.
To flip it, place a buy offer near 185 gp and a sell offer near 222 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%