Mystic hat (dark)

The Mystic hat (dark) is a members-only Old School RuneScape item — “A dark magical hat.”. Its Grand Exchange buy limit is 70 per 4 hours. Right now it buys at 80,000 gp and sells at 88,300 gp — a net margin of 6,534 gp (8.2% ROI) after the 2% Grand Exchange tax of 1,766 gp. High alchemy yields 9,000 gp.

To flip it, place a buy offer near 80,000 gp and a sell offer near 88,300 gp; the spread minus GE tax is your profit. Confidence figures are model estimates from live OSRS Wiki prices, not guarantees — flip responsibly.