The cool thing about this workout is that they give you the option to download the
video files to you IPod or IPhone, so you can literally take this workout anywhere that you have access to your dumbbells. It worked out great for me when I was out of town for a week. As far as cost, I paid $90 for p90x. The workouts included in this video gave me just as good of a workout if not more enjoyable, and I only dropped $17. I think that speaks for itself. And I'm not knocking p90x, I thought it was a great workout, but just a little pricey for me when compared to the max dumbbell workout. For under 20 bucks, it's worth a shot in my book. Drop me a comment below and let me now your review!