My dream lens is a canon 28-300mm l. New is out of the question unless I get rich and famous. I was looking at the used prices private parties are selling them for. That's much more doable. Even if the user on ebay has like 100% positive feedback, is it still a bad idea? Or what about finding an ad for a local used lens I can drive to and inspect myself?
The only lens I have right now is a 28-135 IS kit lens. I can't really get any photography jobs with that. On the other hand, I can't really afford a new lens until I make money. I'm gonna start dropping my change into my piggy bank. Gotta start somewhere right. 


