There are a number of good, cheap shredders on the market that will get the job done. The most important thing to remember when buying a shredder is you want a cross-cut or confetti-cut shredder. Avoid the single-strip shredders as they make it too easy for would-be thieves to put the documents back together.

Having said that, check out the Fellowes Confetti 5 shredder -- it should fit the bill nicely! http://wize.com/shredders/fellowes-shredder-con...