Monkey bones
F2PBuy limit: 3,000·last trade 3m ago
Confidence
Will it fill?34%
Will it profit?89%
Joint confidence30%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at269
Buy fills5%
Sell at287
Sell fills20%
Net / item13 (4.8%)
Est. profit / 4h39.0K
3,000 units · round-trip fill 1%
Insta-sell
255
cheapest buy (full spread)
Insta-buy
301
dearest sell (full spread)
Gross margin
46
GE tax
6
2% per item, max 5M
Net margin
40
15.7% ROI
Volatility
10.9%
price noise (1h history)
How to flip the Monkey bones
The Monkey bones is a free-to-play Old School RuneScape item — “These are small monkey bones.”. Its Grand Exchange buy limit is 3,000 per 4 hours. Right now it buys at 255 gp and sells at 301 gp — a net margin of 40 gp (15.7% ROI) after the 2% Grand Exchange tax of 6 gp. High alchemy yields 1 gp.
To flip it, place a buy offer near 255 gp and a sell offer near 301 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 volume33%
Two-sided liquidity5%
Recent activity98%
Size vs market0%
Why this profit score
Spread persistence100%
No price spike64%
Margin plausibility100%