How to flip Armadyl crossbow in OSRS

Flipping Armadyl crossbow on the Old School RuneScape Grand Exchange currently makes about 258,751 gp profit per item after the 2% GE tax: buy near 40,726,805 gp (the instant-sell price) and re-list near 41,821,995 gp (the instant-buy price).

• Buy at (instant-sell): 40,726,805 gp
• Sell at (instant-buy): 41,821,995 gp
• Margin after 2% tax: 258,751 gp (0.64% ROI)
• Buy limit per 4 hours: 8
• 24h volume: 1,180 (liquid)
• Max profit per limit cycle: 2,070,008 gp on 325,814,440 gp of capital

The flip, step by step

1. Place a buy offer at or just above 40,726,805 gp (the current instant-sell price).
2. Wait for the fill. Armadyl crossbow is liquid right now, so expect fills within the hour at reasonable prices.
3. Re-list at or just below 41,821,995 gp (the current instant-buy price).
4. The GE takes 836,439 gp tax (2%) per item when it sells, leaving 258,751 gp profit each.
5. Repeat up to the buy limit (8 per 4 hours), a full cycle is 2,070,008 gp on 325,814,440 gp of capital.

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