RE: do you tip your pro shop?????
Sorry but comments like that chap my butt. Especially when I know how hard i work to make every customer happy with their purchases and the service they receive from me.
Go purchasea starter for a truck and see if you don't get charged not only for the starter but $90 per hour to install it.
Most pro shops are no where near overpriced. In the world of service oriented sales most pro shops are a bargain.