Adamant helm (h3)

The Adamant helm (h3) is a free-to-play Old School RuneScape item — “An adamant helmet with a heraldic design.”. Its Grand Exchange buy limit is 70 per 4 hours. Right now it buys at 2,123 gp and sells at 14,999 gp — a net margin of 12,577 gp (592.4% ROI) after the 2% Grand Exchange tax of 299 gp. High alchemy yields 2,112 gp.

To flip it, place a buy offer near 2,123 gp and a sell offer near 14,999 gp; the spread minus GE tax is your profit. Confidence figures are model estimates from live OSRS Wiki prices, not guarantees — flip responsibly.