Can u only buy a car on the days they hold auctions

Yes

And again that's why they hold the action on Saturday, therefore you cannot get your car inspected until that Monday or Tuesday and by then you find out that the transmission is no good and the auction legally uses there documents on 1 day guarantee!! Real Shady business. They really got us and many more hard working Americans out of their money!! Dont Do Business Here At All Folks, or you're just be asking for it!°😱

Do they sell vehicles in-between auctions

Yep