Death rune

The Death rune is a free-to-play Old School RuneScape item — “Used for medium level missile spells.”. Its Grand Exchange buy limit is 25,000 per 4 hours. Right now it buys at 185 gp and sells at 194 gp — a net margin of 6 gp (3.2% ROI) after the 2% Grand Exchange tax of 3 gp. High alchemy yields 108 gp.

To flip it, place a buy offer near 185 gp and a sell offer near 194 gp; the spread minus GE tax is your profit. Confidence figures are model estimates from live OSRS Wiki prices, not guarantees — flip responsibly.