Investor's Watch List - Yamana Gold Inc. (USA) (NYSE:AUY), Cliffs Natural Resources Inc (NYSE:CLF), Marvell Technology Group Ltd. (NASDAQ:MRVL), GameStop Corp. (NYSE:GME)

Birmingham, West Midlands -- (SBWIRE) -- 01/21/2014 -- Value Penny Stocks issues special report on Yamana Gold Inc. (USA) (NYSE:AUY), Cliffs Natural Resources Inc (NYSE:CLF), Marvell Technology Group Ltd. (NASDAQ:MRVL), GameStop Corp. (NYSE:GME).