Bone spear
P2PBuy limit: 4·last trade 4m ago
Confidence
Will it fill?57%
Will it profit?28%
Joint confidence16%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at1,317
Buy fills12%
Sell at1,893
Sell fills15%
Net / item539 (40.9%)
Est. profit / 4h2.2K
4 units · round-trip fill 2%
Insta-sell
164
cheapest buy (full spread)
Insta-buy
3,046
dearest sell (full spread)
Gross margin
2,882
GE tax
60
2% per item, max 5M
Net margin
2,822
1720.7% ROI
Volatility
100.8%
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 164 gp and sells at 3,046 gp — a net margin of 2,822 gp (1720.7% ROI) after the 2% Grand Exchange tax of 60 gp. High alchemy yields 360 gp.
To flip it, place a buy offer near 164 gp and a sell offer near 3,046 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 volume24%
Two-sided liquidity60%
Recent activity97%
Size vs market76%
Why this profit score
Spread persistence60%
No price spike2%
Margin plausibility0%