Red Chip Poker offer extremely affordable, high quality poker video training courses. The primary focus of their poker videos is Texas Hold'em cash games, but they also have several excellent courses for multi-table tournament players.
The site boasts a strong collection of professional players/coaches/authors, including Ed Miller, James "SplitSuit" Sweeney, Doug Hull, Christian Soto, Mike Gano, Gareth James, Dr. Tricia Gardner, w34z3l, Andrew Brokos, Jordan Young, Derric Haynie, Brad Lampman, Luke Haward, Dustin Goldklang, Tadas Peckaitis, Fausto Valdez, Greg Vail, Ben Hayles, and Chris "Fox" Wallace.
For Texas Hold'em cash games, Red Chip Poker offer 4 courses (plus their PRO membership package):
Being active on RCP is the single best step I took to improve my game. The amount of time it took to see improvements was almost instantaneous.Dutch81 (Daniel)
If you want to become a winning cash game Hold'em player, then you will not find better value for money than CORE. For just $5/week, you get a phenomenal amount of training that will take your poker game to the next level!