How to flip Gilded plateskirt in OSRS

Flipping Gilded plateskirt on the Old School RuneScape Grand Exchange currently makes about 48,640 gp profit per item after the 2% GE tax: buy near 900,000 gp (the instant-sell price) and re-list near 968,000 gp (the instant-buy price).

• Buy at (instant-sell): 900,000 gp
• Sell at (instant-buy): 968,000 gp
• Margin after 2% tax: 48,640 gp (5.40% ROI)
• Buy limit per 4 hours: 8
• 24h volume: 66 (thinly traded)
• Max profit per limit cycle: 389,120 gp on 7,200,000 gp of capital

The flip, step by step

1. Place a buy offer at or just above 900,000 gp (the current instant-sell price).
2. Wait for the fill. Gilded plateskirt is thinly traded right now, so offers can sit for hours; only flip with patience and wide margins.
3. Re-list at or just below 968,000 gp (the current instant-buy price).
4. The GE takes 19,360 gp tax (2%) per item when it sells, leaving 48,640 gp profit each.
5. Repeat up to the buy limit (8 per 4 hours), a full cycle is 389,120 gp on 7,200,000 gp of capital.

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