Bone spear
P2PBuy limit: 4·last trade 34m ago
Confidence
Confidence10%
One score blending fill chance, market volume and profit quality.
Fill chance51%
Volume23%
Profit1%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at680
Buy fills4%
Sell at2,356
Sell fills6%
Net / item1,629 (239.6%)
Est. profit / 4h6.5K
4 units · 51% fill confidence
Insta-sell
679
cheapest buy (full spread)
Insta-buy
2,357
dearest sell (full spread)
Gross margin
1,678
GE tax
47
2% per item, max 5M
Net margin
1,631
240.2% ROI
Volatility
47.1%
price noise (1h history)
How to flip the Bone spear
The Bone spear is a members-only Old School RuneScape item — “Basic but brutal!”. Its Grand Exchange buy limit is 4 per 4 hours. Right now it buys at 679 gp and sells at 2,357 gp — a net margin of 1,631 gp (240.2% ROI) after the 2% Grand Exchange tax of 47 gp. High alchemy yields 360 gp.
To flip it, place a buy offer near 679 gp and a sell offer near 2,357 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 volume26%
Two-sided liquidity43%
Recent activity75%
Size vs market76%
Why this profit score
Spread persistence5%
No price spike0%
Margin plausibility0%