Deal: T-Mobile offers the 256GB iPhone 7 (Jet Black) for just $600 upfront

Now that the iPhone 8 and 8 Plus have already been launched on the market, it's probably a good time to be looking for older Apple iPhone models if you can't afford the new ones.

If T-Mobile is your favorite carrier, then you should be covered if you really want an iPhone and don't really care if it's the latest one. The iPhone 7 256GB is now on sale at T-Mobile for just $600 upfront or $25 a month for 24 months.

Apple is not even selling the 256GB iPhone 7 any longer, but the 128GB variant is available for $650, which makes T-Mobile's deal much better. It's ...