Black platelegs

The Black platelegs is a free-to-play Old School RuneScape item — “Big, black and heavy looking.”. Its Grand Exchange buy limit is 125 per 4 hours. Right now it buys at 625 gp and sells at 977 gp — a net margin of 333 gp (53.3% ROI) after the 2% Grand Exchange tax of 19 gp. High alchemy yields 1,152 gp.

To flip it, place a buy offer near 625 gp and a sell offer near 977 gp; the spread minus GE tax is your profit. Confidence figures are model estimates from live OSRS Wiki prices, not guarantees — flip responsibly.