Walmart is currently offering a certified refurbished iPhone SE 32GB Smartphone bundled with a Straight Talk prepaid card starting at $55.50 shipped. You’ll be able to choose between a variety of airtime cards depending on how many months of service you’d prefer. That saves you $50 compared to picking up the smartphone with the service card separately and is one of the best offers we’ve seen. Though the iPhone SE is a few years old, it would make a great first smartphone for your kid or anyone else for that matter. It can still run iOS 11 and sports Touch ID, a 12MP rear camera and more. Includes a 90-day warranty.