Iron dagger

The Iron dagger is a free-to-play Old School RuneScape item — “Short but pointy.”. Its Grand Exchange buy limit is 125 per 4 hours. Right now it buys at 17 gp and sells at 41 gp — a net margin of 24 gp (141.2% ROI) after the 2% Grand Exchange tax. High alchemy yields 21 gp.

To flip it, place a buy offer near 17 gp and a sell offer near 41 gp; the spread minus GE tax is your profit. Confidence figures are model estimates from live OSRS Wiki prices, not guarantees — flip responsibly.