How to flip Trouver parchment in OSRS

Flipping Trouver parchment on the Old School RuneScape Grand Exchange currently makes about 1,126 gp profit per item after the 2% GE tax: buy near 203,000 gp (the instant-sell price) and re-list near 208,291 gp (the instant-buy price).

• Buy at (instant-sell): 203,000 gp
• Sell at (instant-buy): 208,291 gp
• Margin after 2% tax: 1,126 gp (0.55% ROI)
• Buy limit per 4 hours: 500
• 24h volume: 2,169 (liquid)
• Max profit per limit cycle: 563,000 gp on 101,500,000 gp of capital

The flip, step by step

1. Place a buy offer at or just above 203,000 gp (the current instant-sell price).
2. Wait for the fill. Trouver parchment is liquid right now, so expect fills within the hour at reasonable prices.
3. Re-list at or just below 208,291 gp (the current instant-buy price).
4. The GE takes 4,165 gp tax (2%) per item when it sells, leaving 1,126 gp profit each.
5. Repeat up to the buy limit (500 per 4 hours), a full cycle is 563,000 gp on 101,500,000 gp of capital.

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