I think it would have to come with some caveats.
For example back a few years ago you could only list 20 buy/sell orders at once. I think this is now unlimited.
So maybe if they could limit it to 50 but give you the option to list 50 of the same card at the same
Price for example that’d be a happy compromise.
I can tell you that someone who already sold every single live series duplicate it was a depressing thing to do took my probably
6-8 hours