Yew seed

The Yew seed is a members-only Old School RuneScape item — “Plant this in a plantpot of soil to grow a sapling.”. Its Grand Exchange buy limit is 200 per 4 hours. Right now it buys at 20,063 gp and sells at 20,650 gp — a net margin of 174 gp (0.9% ROI) after the 2% Grand Exchange tax of 413 gp. High alchemy yields 85 gp.

To flip it, place a buy offer near 20,063 gp and a sell offer near 20,650 gp; the spread minus GE tax is your profit. Confidence figures are model estimates from live OSRS Wiki prices, not guarantees — flip responsibly.