Iron med helm

The Iron med helm is a free-to-play Old School RuneScape item — “A medium sized helmet.”. Its Grand Exchange buy limit is 125 per 4 hours. Right now it buys at 55 gp and sells at 205 gp — a net margin of 146 gp (265.5% ROI) after the 2% Grand Exchange tax of 4 gp. High alchemy yields 50 gp.

To flip it, place a buy offer near 55 gp and a sell offer near 205 gp; the spread minus GE tax is your profit. Confidence figures are model estimates from live OSRS Wiki prices, not guarantees — flip responsibly.