Anti-venom(4)

The Anti-venom(4) is a members-only Old School RuneScape item — “4 doses of antivenom potion.”. Its Grand Exchange buy limit is 2,000 per 4 hours. Right now it buys at 9,111 gp and sells at 9,499 gp — a net margin of 199 gp (2.2% ROI) after the 2% Grand Exchange tax of 189 gp. High alchemy yields 264 gp.

To flip it, place a buy offer near 9,111 gp and a sell offer near 9,499 gp; the spread minus GE tax is your profit. Confidence figures are model estimates from live OSRS Wiki prices, not guarantees — flip responsibly.