With announcement of the iPhone 6s just days away, it’s time for many of us to secure offers for our existing iDevices. And Gazelle is guaranteeing they will beat all-comers, including your existing carrier. My wife and I aren’t yet certain if we’ll be upgrading our smartphones (and/or replacing T-Mobile with Verizon), but we went ahead … Continue reading Gazelle Guarantees Best iPhone Trade-In Valuation