Team-13 cape

The Team-13 cape is a free-to-play Old School RuneScape item — “Ooohhh look at the pretty colours...”. Its Grand Exchange buy limit is 150 per 4 hours. Right now it buys at 111 gp and sells at 504 gp — a net margin of 383 gp (345.0% ROI) after the 2% Grand Exchange tax of 10 gp. High alchemy yields 30 gp.

To flip it, place a buy offer near 111 gp and a sell offer near 504 gp; the spread minus GE tax is your profit. Confidence figures are model estimates from live OSRS Wiki prices, not guarantees — flip responsibly.