>>57352912you could make this argument if they cards are less than a 10. but since people are getting them fresh and grading immediately there isnt a big margin of error for this.
in fact PSA still does human grading. but they introduced AI to track your cards. let me put it this way. you think that scratch is just a scratch and you keep resubmitting it in hopes PSA will give you a 10? you are wrong. since they take scans of your cards when they first come int. the computer will remember each scan and if you resubmit a card the system will remember that scratch. it will be unique and easy to tell if you are just cracking slabs and resubmitting. the goal with slab cracking is to get a 10. like i said there is no point when you already have the highest grade possible. Even if you think they are 100% human, they upgraded their system last year, and every card they have scanned gets put into data bases that if you resubmit can be reference later.
Look it up. thats how they do it now.