You need a switched PDU. Try searching ebay, I recommend APC. Depending on how much power you need, you might want to consider a 208v model with a 20 or 30 amp 240v circuit. You can find a 30amp zero U model on ebay for < $200.

http://www.amazon.com/APC-AP7900-Switched-Surge-Protector/dp/B0000AAAYH/ref=sr_1_1?ie=UTF8&qid=1377488073&sr=8-1&keywords=switched+pdu