How to flip Dwarven stout(m) in OSRS

Flipping Dwarven stout(m) on the Old School RuneScape Grand Exchange currently makes about 5,614 gp profit per item after the 2% GE tax: buy near 25,416 gp (the instant-sell price) and re-list near 31,663 gp (the instant-buy price).

• Buy at (instant-sell): 25,416 gp
• Sell at (instant-buy): 31,663 gp
• Margin after 2% tax: 5,614 gp (22.09% ROI)
• Buy limit per 4 hours: 2,000
• 24h volume: 527 (moderately traded)
• Max profit per limit cycle: 11,228,000 gp on 50,832,000 gp of capital

The flip, step by step

1. Place a buy offer at or just above 25,416 gp (the current instant-sell price).
2. Wait for the fill. Dwarven stout(m) is moderately traded right now, so fills can take an hour or more, patience pays here.
3. Re-list at or just below 31,663 gp (the current instant-buy price).
4. The GE takes 633 gp tax (2%) per item when it sells, leaving 5,614 gp profit each.
5. Repeat up to the buy limit (2,000 per 4 hours), a full cycle is 11,228,000 gp on 50,832,000 gp of capital.

Margins move constantly. Re-check the live Dwarven stout(m) numbers and price chart on GrandExchange.com right before committing.