Side note that 70% is supposedly the best concentration for disinfection, but if you want it for cleaning parts or something, you'd want a more concentrated solution of course. Some drug stores will carry 99% but you can get more concentrated alcohols from scientific supply stores.
That's exactly what I was looking to do with it, cleaning. I wasn't too surprised I couldn't find it at a drug store but I was surprised I couldn't find it at a hardware store either.