If you’re in the market for Sprint’s upcoming dual-core Motorola Photon 4G, which is now set to come out July 31st, you’ll want to take a look at some of your buying options. One of those options is Walmart, who is offering the device on presales for $160 after singing a two-year agreement. This is in contrast to the $200 you’ll have to pay on Sprint. It’s a fantastic price for what looks like one of the year’s most powerful and hottest devices. You can jump over there now to get started. [via Sprint Users, Thanks Marco!]