Hello.about the market my suggestion is to keep everything as it is now but,add an option which lets me write a specific player's name so only him will be able to see the item that i want to sell to him. Cause saddly the bid system is broken.
Because it depends on being fast as light to buy the items.and saddly there are many emulator players are using a Auto mouse clicker which is faster then human's hand for sure.. and its absolutely unfair.
That name option would be great so if i wanna sell an item to a friend or anyone i add his name.

Bra wish that they would do player to player trade that would great honestly .