Walmart continues to discount select pairs of Cap Barbell Rubber-Coated Hex Dumbbells in a variety of weight options (50-lb. [2 x 25-lb.] pictured), with prices starting at $9.39. Opt for in-store pickup to avoid the $5.99 shipping charge, or spend $35 or more to bag free shipping. (Select weights also bag extra discounts via in-store pickup.) A couple of best bets, both via pickup: