Monkey tail

The Monkey tail is a members-only Old School RuneScape item — “Smells like the south end of a northbound monkey, because it is.”. Its Grand Exchange buy limit is 8 per 4 hours. Right now it buys at 467,340 gp and sells at 500,814 gp — a net margin of 23,458 gp (5.0% ROI) after the 2% Grand Exchange tax of 10,016 gp. High alchemy yields 30,000 gp.

To flip it, place a buy offer near 467,340 gp and a sell offer near 500,814 gp; the spread minus GE tax is your profit. Confidence figures are model estimates from live OSRS Wiki prices, not guarantees — flip responsibly.