the whole tensioner is less then a 100 bucks with new elbows http://shop.advanceautoparts.com/web...Term=tenaioner with a discount code this would even cost less.
i bet you could have just changed the pulley for 20 bucks. and a new belt, call it another 50.
i so hate shops and their BS pricing. and shops pay less then you for parts, and then charge you full blown list price so they make money off he parts, and the labor.