This is a funny justification. They could’ve easily put a mailbox or AH near those vendors without negatively impacting the game in any way, but instead they didn’t and they convinced people that spending $90+ on a copy of digital art is the solution.
I got linked in here a lot for calling people suckers for buying this, but that’s what the people who bought this thing are, whether they want to admit it or not. It’s like seeing someone spend $50 on a printed t-shirt or something.