Wyrmling bones

The Wyrmling bones is a members-only Old School RuneScape item — “Ew it's a pile of bones.”. Its Grand Exchange buy limit is 3,000 per 4 hours. Right now it buys at 470 gp and sells at 474 gp — a net margin of -5 gp (-1.1% ROI) after the 2% Grand Exchange tax of 9 gp. High alchemy yields 1 gp.

To flip it, place a buy offer near 470 gp and a sell offer near 474 gp; the spread minus GE tax is your profit. Confidence figures are model estimates from live OSRS Wiki prices, not guarantees — flip responsibly.