In my autoshop in highschool, my teacher told me that we couldn't replace the lifts because they're $10K a piece.. However I stumbled upon this:http://www.costco.com/Browse/Product...at3960&topnav= when looking for tires for my mom's car and now I'm wondering what would be the reason why one couldn't use this in an automotive shop? This lift looks nearly identical to the lift it would replace so I don't really understand. It looks portable as well.