Staff of the Dead

The Staff of the Dead is a members-only Old School RuneScape item — “A ghastly weapon with evil origins.”. Its Grand Exchange buy limit is 8 per 4 hours. Right now it buys at 3,951,000 gp and sells at 4,369,425 gp — a net margin of 331,037 gp (8.4% ROI) after the 2% Grand Exchange tax of 87,388 gp. High alchemy yields 600,003 gp.

To flip it, place a buy offer near 3,951,000 gp and a sell offer near 4,369,425 gp; the spread minus GE tax is your profit. Confidence figures are model estimates from live OSRS Wiki prices, not guarantees — flip responsibly.