Sinew
P2PBuy limit: 13,000·last trade 12m ago
Confidence
Confidence27%
One score blending fill chance, market volume and profit quality.
Fill chance23%
Volume11%
Profit46%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at136
Buy fills4%
Sell at357
Sell fills0%
Net / item214 (157.4%)
Est. profit / 4h2.78M
13,000 units · 23% fill confidence
Insta-sell
135
cheapest buy (full spread)
Insta-buy
358
dearest sell (full spread)
Gross margin
223
GE tax
7
2% per item, max 5M
Net margin
216
160.0% ROI
Volatility
69.4%
price noise (1h history)
How to flip the Sinew
The Sinew is a members-only Old School RuneScape item — “I can use this to make a crossbow string.”. Its Grand Exchange buy limit is 13,000 per 4 hours. Right now it buys at 135 gp and sells at 358 gp — a net margin of 216 gp (160.0% ROI) after the 2% Grand Exchange tax of 7 gp. High alchemy yields 1 gp.
To flip it, place a buy offer near 135 gp and a sell offer near 358 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 volume12%
Two-sided liquidity0%
Recent activity90%
Size vs market0%
Why this profit score
Spread persistence40%
No price spike100%
Margin plausibility0%