Fish crate (yellowfin)

The Fish crate (yellowfin) is a members-only Old School RuneScape item — “A sturdy container packed with ice and full to the brim with yellowfin.”. Its Grand Exchange buy limit is 250 per 4 hours. Right now it buys at 5,700 gp and sells at 5,999 gp — a net margin of 180 gp (3.2% ROI) after the 2% Grand Exchange tax of 119 gp. High alchemy yields 3 gp.

To flip it, place a buy offer near 5,700 gp and a sell offer near 5,999 gp; the spread minus GE tax is your profit. Confidence figures are model estimates from live OSRS Wiki prices, not guarantees — flip responsibly.