Slickdeals is a great site for deals on electronics. They also advertise deals for random things like diapers, magazine subscriptions and credit cards. But for the most part, Slickdeals is where you want to go when you’ve been looking to buy a printer, camera or laptop on sale.
Word of caution – I’ve been baited into buying quite a few things I didn’t need thanks to this site. I suggest only checking Slickdeals regularly if you’ve truly been on the look out for something in particular. Or else you’ll find yourself saying things like “I guess I have always wanted an electronic toothbrush…”