Bowflex SelectTech 552 Adjustable Dumbbell

This dumbbell set includes 10 dumbbells with a weight range of 5-52.5 lb. in 2.5 lb. increments up to 25 lb. It also includes a 2-month free trial and a mobile-only membership for strength training and bodyweight workouts at home and on the go. The price drops from $549 to just $379 with free shipping.