have a new section where players can put up what they are looking for while offline, so it would work as follows

1. Player selects item they want and how many pieces
2. The player then selects a price he is willing to pay for them
3. If another player puts an item up in AH and it matches a players needs, it can be sold to them immediately
4. a 24 hour period is then given to collect the item

other players can also see what players have put up as needs and prices