How to flip Red dragonhide set in OSRS

Flipping Red dragonhide set on the Old School RuneScape Grand Exchange currently makes about 5,776 gp profit per item after the 2% GE tax: buy near 9,000 gp (the instant-sell price) and re-list near 15,077 gp (the instant-buy price).

• Buy at (instant-sell): 9,000 gp
• Sell at (instant-buy): 15,077 gp
• Margin after 2% tax: 5,776 gp (64.18% ROI)
• Buy limit per 4 hours: 70
• 24h volume: 163 (moderately traded)
• Max profit per limit cycle: 404,320 gp on 630,000 gp of capital

The flip, step by step

1. Place a buy offer at or just above 9,000 gp (the current instant-sell price).
2. Wait for the fill. Red dragonhide set is moderately traded right now, so fills can take an hour or more, patience pays here.
3. Re-list at or just below 15,077 gp (the current instant-buy price).
4. The GE takes 301 gp tax (2%) per item when it sells, leaving 5,776 gp profit each.
5. Repeat up to the buy limit (70 per 4 hours), a full cycle is 404,320 gp on 630,000 gp of capital.

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