Walmart discounts a selection of clothing, accessories, electronics, home items, and more during its Presidents' Day Sale. Shipping adds $5.99, although orders of $35 or more bag free shipping. (Pickup may also be available.) A couple of best bets: CAP Barbell Rubber-Coated Hex Dumbbells (2 x 50-lb.) for $89 (low by $72) Apple iPhone 6 32GB Prepaid Smartphone for Straight Talk for $199 ($51 less than refurb)