Deal: T-Mobile lets you buy 2 Galaxy S8 phones for the price of 1

Back in May, shortly after it started selling the Galaxy S8 and S8+, T-Mobile ran a BOGO promotion allowing customers to buy 2 new Galaxy handsets for the price of 1. While that didn't last long, T-Mobile is now back with a similar deal.

Starting today, July 28, you can purchase two Samsung Galaxy S8 or Galaxy S8+ smartphones from T-Mobile and receive up to $800 back. The deal is available to both existing customers (who must add an additional line of service), and new customers (who must add a new line). You'll have to get both devices on T-Mobile's 24-month Equipment ...