Deal: Get a pre-owned Apple iPhone 6s for just $100 at Boost Mobile

Although Apple started to sell refurbished iPhones last year, you still can't buy much older models like the iPhone 6s. However, that doesn't mean that you can't find one from smaller carriers who offer pre-paid phones.

Boost Mobile has a major deal on the old iPhone 6s, but only if you don't mind buying a pre-owned smartphone. Originally selling for $650, the iPhone 6s' price can go as low as $230 in a refurbished condition.

The good news is you can get one for just $100 via Boost Mobile. The pre-owned 16GB iPhone 6s ships with a 90-day warranty, not that great of a deal, unfortunately. Still, even though it's pre-owned, the phone has been tested for functionality and cleansed, so the only things that will tell you this is, in fact, a refurbished device is some visible usage wear and tear.

Now, this deal is likely to end quite soon, so if you're thinking of buying a second phone or simply make a great gift to someone who really needs a phone, then paying $100 for an iPhone 6s is a great idea.