Elkhorn coral

The Elkhorn coral is a members-only Old School RuneScape item — “No elks were harmed in the making of this coral.”. Its Grand Exchange buy limit is 13,000 per 4 hours. Right now it buys at 2,000 gp and sells at 2,078 gp — a net margin of 37 gp (1.8% ROI) after the 2% Grand Exchange tax of 41 gp. High alchemy yields 31 gp.

To flip it, place a buy offer near 2,000 gp and a sell offer near 2,078 gp; the spread minus GE tax is your profit. Confidence figures are model estimates from live OSRS Wiki prices, not guarantees — flip responsibly.