The 3rd time is a charm..
I tried using the Glyde service twice in the past with pretty bad results. The first time the seller pulled out. In that case Glyde gave me a $50 credit towards a new purchase. I tried once again with the same result. They were nice enough to give me a full refund, but it really wasted my time. Since then I have purchased used phones through eBay and Amazon with their own list of horrible problems, so I decided to try Glyde again after not finding what I wanted through Gazelle. All the time I spent trying to track down a good deal is probably valued at the same rate as a new iPhone 6s, but I wouldn't have the same sense of accomplishment.