So, why are people still hunting for this classic, and what should you know before you hit "Add to Cart"? Why Buy an iPhone 6 Today? 1. The Ultimate "Distraction-Free" Device
If you want a slim device for your gym playlist or to keep in your car’s glove box, a used iPhone 6 is often cheaper than a dedicated MP3 player. Plus, you still get the premium build quality Apple is known for. What to Check Before You Buy
Ensure the model you buy is "Unlocked" or compatible with your network. Since many networks have phased out older 3G bands, verify that the iPhone 6’s 4G LTE capabilities work with your provider. The Verdict
Most original iPhone 6 batteries will be degraded by now. Look for sellers who have recently replaced the battery, or factor in the cost of a DIY battery kit.