Head over to Amazon and score this PowerBlock Personal Trainer Dumbbell Set for just $199.99 shipped (regularly $249.99).
PowerBlocks act just like a weight stack at the gym! When you want to change weights, simply move the weight selector pin into the appropriate slot within the weight range of 5 to 50 pounds per dumbbell.
This set replaces 40 dumbbells in the space of one and includes a ten year warranty. Check out this deal here!