How to flip Voidwaker in OSRS

Flipping Voidwaker on the Old School RuneScape Grand Exchange currently makes about 69,582 gp profit per item after the 2% GE tax: buy near 38,165,000 gp (the instant-sell price) and re-list near 39,014,879 gp (the instant-buy price).

• Buy at (instant-sell): 38,165,000 gp
• Sell at (instant-buy): 39,014,879 gp
• Margin after 2% tax: 69,582 gp (0.18% ROI)
• Buy limit per 4 hours: 70
• 24h volume: 1,658 (liquid)
• Max profit per limit cycle: 4,870,740 gp on 2,671,550,000 gp of capital

The flip, step by step

1. Place a buy offer at or just above 38,165,000 gp (the current instant-sell price).
2. Wait for the fill. Voidwaker is liquid right now, so expect fills within the hour at reasonable prices.
3. Re-list at or just below 39,014,879 gp (the current instant-buy price).
4. The GE takes 780,297 gp tax (2%) per item when it sells, leaving 69,582 gp profit each.
5. Repeat up to the buy limit (70 per 4 hours), a full cycle is 4,870,740 gp on 2,671,550,000 gp of capital.

Margins move constantly. Re-check the live Voidwaker numbers and price chart on GrandExchange.com right before committing.