Either go for the best and buy a Fluke or go low end and try not to spend over $50 on Amazon. The Kleins are not bad and the one below is a reasonable deal. Not a whole lot of value in the middle. Make sure you get a meter that is auto-ranging.
http://www.amazon.com/Klein-Tools-MM200-Ranging-Multimeter/dp/B003LCITWA/ref=pd_sbs_indust_5