How to flip Dragon nails in OSRS

Flipping Dragon nails on the Old School RuneScape Grand Exchange currently makes about 53 gp profit per item after the 2% GE tax: buy near 7,573 gp (the instant-sell price) and re-list near 7,781 gp (the instant-buy price).

• Buy at (instant-sell): 7,573 gp
• Sell at (instant-buy): 7,781 gp
• Margin after 2% tax: 53 gp (0.70% ROI)
• Buy limit per 4 hours: 13,000
• 24h volume: 92,100 (very liquid)
• Max profit per limit cycle: 689,000 gp on 98,449,000 gp of capital

The flip, step by step

1. Place a buy offer at or just above 7,573 gp (the current instant-sell price).
2. Wait for the fill. Dragon nails is very liquid right now, so offers usually fill within minutes to a quarter hour.
3. Re-list at or just below 7,781 gp (the current instant-buy price).
4. The GE takes 155 gp tax (2%) per item when it sells, leaving 53 gp profit each.
5. Repeat up to the buy limit (13,000 per 4 hours), a full cycle is 689,000 gp on 98,449,000 gp of capital.

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