How to flip Games necklace(8) in OSRS

Flipping Games necklace(8) on the Old School RuneScape Grand Exchange currently makes about 56 gp profit per item after the 2% GE tax: buy near 630 gp (the instant-sell price) and re-list near 700 gp (the instant-buy price).

• Buy at (instant-sell): 630 gp
• Sell at (instant-buy): 700 gp
• Margin after 2% tax: 56 gp (8.89% ROI)
• Buy limit per 4 hours: 10,000
• 24h volume: 54,955 (very liquid)
• Max profit per limit cycle: 560,000 gp on 6,300,000 gp of capital

The flip, step by step

1. Place a buy offer at or just above 630 gp (the current instant-sell price).
2. Wait for the fill. Games necklace(8) is very liquid right now, so offers usually fill within minutes to a quarter hour.
3. Re-list at or just below 700 gp (the current instant-buy price).
4. The GE takes 14 gp tax (2%) per item when it sells, leaving 56 gp profit each.
5. Repeat up to the buy limit (10,000 per 4 hours), a full cycle is 560,000 gp on 6,300,000 gp of capital.

Margins move constantly. Re-check the live Games necklace(8) numbers and price chart on GrandExchange.com right before committing.