The iPhone 6s and iPhone 6s Plus are all the rage right now, but guess what? The iPhone 6 and iPhone 6 Plus are still amazing smartphones and Gazelle is having a killer sale on them both right now where you can get a-pre-owned-iPhone 6 starting at just $378. MUST READ:-Why 3D Touch is so much better than anything Android can offer right now So here are the deals, sorted by carrier. Sprint: 16GB iPhone 6, on sale for $378, down from $429 64GB iPhone 6, on sale for $428, down from $479 128GB iPhone 6, on sale for $478, down from $529 16GB iPhone 6 Plus, on sale for $448, down from $499 AT&T: 16GB iPhone 6, on sale

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