Rune knife
P2PBuy limit: 11,000·last trade 6m ago
Confidence
Confidence70%
One score blending fill chance, market volume and profit quality.
Fill chance83%
Volume100%
Profit51%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at79
Buy fills90%
Sell at91
Sell fills87%
Net / item11 (13.9%)
Est. profit / 4h121.0K
11,000 units · 83% fill confidence
Insta-sell
78
cheapest buy (full spread)
Insta-buy
92
dearest sell (full spread)
Gross margin
14
GE tax
1
2% per item, max 5M
Net margin
13
16.7% ROI
Volatility
7.8%
price noise (1h history)
How to flip the Rune knife
The Rune knife is a members-only Old School RuneScape item — “A finely balanced throwing knife.”. Its Grand Exchange buy limit is 11,000 per 4 hours. Right now it buys at 78 gp and sells at 92 gp — a net margin of 13 gp (16.7% ROI) after the 2% Grand Exchange tax of 1 gp. High alchemy yields 100 gp.
To flip it, place a buy offer near 78 gp and a sell offer near 92 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 volume100%
Two-sided liquidity34%
Recent activity95%
Size vs market74%
Why this profit score
Spread persistence21%
No price spike87%
Margin plausibility100%