Barb-tail harpoon
P2PBuy limit: 40·last trade 12m ago
Confidence
Confidence22%
One score blending fill chance, market volume and profit quality.
Fill chance22%
Volume7%
Profit34%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at101
Buy fills0%
Sell at230
Sell fills2%
Net / item125 (123.8%)
Est. profit / 4h5.0K
40 units · 22% fill confidence
Insta-sell
100
cheapest buy (full spread)
Insta-buy
231
dearest sell (full spread)
Gross margin
131
GE tax
4
2% per item, max 5M
Net margin
127
127.0% ROI
Volatility
50.0%
price noise (1h history)
How to flip the Barb-tail harpoon
The Barb-tail harpoon is a members-only Old School RuneScape item — “A mighty Hunter weapon. One previous owner.”. Its Grand Exchange buy limit is 40 per 4 hours. Right now it buys at 100 gp and sells at 231 gp — a net margin of 127 gp (127.0% ROI) after the 2% Grand Exchange tax of 4 gp. High alchemy yields 21 gp.
To flip it, place a buy offer near 100 gp and a sell offer near 231 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 volume8%
Two-sided liquidity0%
Recent activity91%
Size vs market2%
Why this profit score
Spread persistence40%
No price spike100%
Margin plausibility0%