BTW, in med school "required" really means "optional" until proven otherwise. Even then, buy a set off some upperclassman, or else wait for a closeout sale at some medical bookstore, like I did, where you can buy a set for dirt cheap. I got a brand new set for $250 (reg price $620), because the surviving branch of the chain didn't want to enter the merchandise from the closing store into its own inventory. Last one, too. Score. 👍 For that price, why bother trying to get by without one?
Although it WAS kind of embarassing that the cashier knew my name without having to look at my debit card. And it's been over two years since I last visited the place. 😳