How to flip Enhanced crystal teleport seed in OSRS

Flipping Enhanced crystal teleport seed on the Old School RuneScape Grand Exchange currently makes about 9,454 gp profit per item after the 2% GE tax: buy near 3,077,546 gp (the instant-sell price) and re-list near 3,150,000 gp (the instant-buy price).

• Buy at (instant-sell): 3,077,546 gp
• Sell at (instant-buy): 3,150,000 gp
• Margin after 2% tax: 9,454 gp (0.31% ROI)
• Buy limit per 4 hours: 100
• 24h volume: 2,824 (liquid)
• Max profit per limit cycle: 945,400 gp on 307,754,600 gp of capital

The flip, step by step

1. Place a buy offer at or just above 3,077,546 gp (the current instant-sell price).
2. Wait for the fill. Enhanced crystal teleport seed is liquid right now, so expect fills within the hour at reasonable prices.
3. Re-list at or just below 3,150,000 gp (the current instant-buy price).
4. The GE takes 63,000 gp tax (2%) per item when it sells, leaving 9,454 gp profit each.
5. Repeat up to the buy limit (100 per 4 hours), a full cycle is 945,400 gp on 307,754,600 gp of capital.

Margins move constantly. Re-check the live Enhanced crystal teleport seed numbers and price chart on GrandExchange.com right before committing.