The Grand Exchange lets you post buy and sell offers that match with other players automatically. You have 4 slots for offers. Check the Grand Exchange price database for current guide prices.
!w geOpen the Grand Exchange interface. From here you can view your 4 offer slots, create new offers, and claim completed trades.
Click an empty slot to create a buy or sell offer. Select a category, choose an item, then enter the quantity and price per item. Your items or coins are held until the offer fills or you cancel.
When an offer partially or fully fills, click Claim to collect your items or coins. You don't have to wait for the full order to complete. Use Claim All on the main GE view to collect from all slots at once.
Cancel an active offer to get back any unfilled items or coins, plus whatever has already been filled.