Get this CAP Barbell 150 lb Eco Dumbbell Weight Set with Rack for $151.20 at Walmart.com. For the best price, choose the in-store pickup option; otherwise, shipping adds $44.97. However, even with the shipping added, this is still the best price we could find for this set by $118. This set has 5 to 25 lb, cast iron dumbbells in 5 lb increments for a total of 150 lbs and comes with a steel "A" frame rack. Sales tax is charged in most states.