Here's a quick list of sleepers I like. When I say sleeper, I mean players that will return great value for their draft position, meaning they'll contribute at the Major League level.
Miles Hamblin, C, Howard JC (TX)
Derek McCallum, 2B, Minnesota
Jonathan Walsh, C, Coppell HS (TX)
Beau Wright, LHP, Los Alamitos HS (CA)
Brice Cutspec, 1B, Azusa Pacific
Drew Madrigal, RHP, Mount San Jacinto JC (CA)
Joe Sanders, 3B, Auburn
Jason Walls, RHP, Troy
Brint Hardy, OF, UAB
Stephen Richards, LHP, Arkansas
Richard Jones, C, The Citadel
Nick Hernandez, LHP, Tennessee
I'll mention more as we go along, but I generally like each of these guys. Some might not sign, so keep that in mind.