How to flip Adamant keel parts in OSRS

Flipping Adamant keel parts on the Old School RuneScape Grand Exchange currently makes about 1,094 gp profit per item after the 2% GE tax: buy near 5,467 gp (the instant-sell price) and re-list near 6,694 gp (the instant-buy price).

• Buy at (instant-sell): 5,467 gp
• Sell at (instant-buy): 6,694 gp
• Margin after 2% tax: 1,094 gp (20.01% ROI)
• Buy limit per 4 hours: 100
• 24h volume: 11,777 (very liquid)
• Max profit per limit cycle: 109,400 gp on 546,700 gp of capital

The flip, step by step

1. Place a buy offer at or just above 5,467 gp (the current instant-sell price).
2. Wait for the fill. Adamant keel parts is very liquid right now, so offers usually fill within minutes to a quarter hour.
3. Re-list at or just below 6,694 gp (the current instant-buy price).
4. The GE takes 133 gp tax (2%) per item when it sells, leaving 1,094 gp profit each.
5. Repeat up to the buy limit (100 per 4 hours), a full cycle is 109,400 gp on 546,700 gp of capital.

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