Has anyone found the best trade-in prices? Here's what I found so far for my iPhone 6, 64GB, Space Gray, Verizon: Verizon - $349 Apple - $325 Amazon - $322.61 Best Buy - $315 Gazelle - $315 Any others that I'm missing? I know that selling it outright yields higher prices, but trade-ins are just so much easier. Plus after ebay/PayPal fees, then shipping, waiting, etc... It's almost not worth the small amount extra I'd get.