I just ordered the newest Biggest Loser DVD's for a fantastic price. Cheapest I found them in the store and most of the stores around here don't have both of them was $12.99.
Ordered them online at http://www.jr.com/
for $6.99 each plus $3.95 shipping. The DVD's I am talking about are the ones released in 2007: Cardio Max and Power Sculpt.
Let you know what I think when I get them but I was getting bored with my Leslie Sansone Walk DVD.s Also have the Zumba ones that I love, but figured at that price, I can afford to have a couple of different ones to rotate.