AnaEnglishQuestions?What is the highest level of Auction House?

What is the highest level of Auction House?
14/02/16 09:04
You might think this is a crazy question because surely the answer is 20 but I have just found a team upgrading to level 22!!!!
14/02/16 09:04 tarihinde.
14/02/16 20:47
Upgrading what?
14/02/16 20:47 tarihinde.
14/02/16 23:40
Auction House.
14/02/16 23:40 tarihinde.