auction house in game

Would it be to difficult to have a auction house that is in game that can also filter the items by value not just the currency type. This would be more convenient and also make it easier to buy and sell items seeing how we have to wisp someone then hope they see your message first and not just end up responding to the last one that came in. maybe have a mail tab added to the stash to receive purchases and message's.

They have an auction-house for items (in addition to the currency exchange) in poe1 on console... I hope its coming to poe2 as-well

hope it comes to poe2

current trade system is not good