Hot gadgets don't have to cost a lot, from CES

The Consumer Electronics Show may seem all about the bling and big screen TVs, but as Walletpop discovered, even flashy new technology can be a good value.

The buzz at CES was all about 3-D TV. Pretty much every major TV manufacturer is planning 3-D ready TVs, there are 3-D Blu-ray players and now live 3-D TV programming. This summer, you'll even be able to watch the World Cup and Major League Baseball's All-Star Game in 3-D, courtesy of Fox Sports and DirecTV.