Walmart offers the Cap Barbell 150-lb. Eco Dumbbell Weight Set with Rack, model no. SDBS-150, for $169.99 with free shipping. (Amazon offers it for the same price for Prime members only.) That's the lowest total price we could find by $7. It includes two 5-lb., 10-lb., 15-lb., 20-lb., and 25-lb. weights.