Walmart discounts a selection of 3rd-generation iPad models, as listed below. With free shipping on all orders, that beats last week's mention, where prices started at $499, and puts each at the lowest total price we could find for new models. The deals:

• Apple iPad 32GB WiFi + 4G for Verizon in Black or White for $449
• Apple iPad 32GB WiFi + 4G for AT&T in Black (pictured) or White for $499
• Apple iPad 64GB WiFi in Black or White for $499