$3 Hotdogs?!? Are prices at the ballpark out of control? Get wise. ch_mlb.jpg p0 video.gif http://premium.si.cnn.com/pr/video/sports/2002/07/12/cnn_mlb_prices.np.smil?rpurl=http://sportsillustrated.cnn.com/ cnnsi.gif http://premium.si.cnn.com/pr/video/sports/2002/07/12/cnn_mlb_prices.np.smil?rpurl=http://sportsillustrated.cnn.com/ GO headline