Clothes that I rarely wear. I was an extra for a TV show and needed some polo, button up shirts, khaki pants and shorts, all things I don't own so I got them all at a goodwill for like 30 bucks. Probably what I would have paid for just 1 item at sears. And if I decide not to wear them again, I really haven't worm anything since the show, I could always donate them back to a clothes bank.

I would not buy any electronics. I did find these awesome 70's style glass tumblers which my roommate jacked when he moved out.

But for the most part, I don't like buying used.