Although eBay is not running a Black Friday sale per se in the US right now, many top-rated vendors on the popular e-commerce platform are offering great devices like Apple's at unbeatable prices in full working condition. Commercially released a little over a year ago, can be purchased at the time of this writing in exchange for a very reasonable $429.99 from a long-time eBay seller called Cellfeee. This has earned a 99 percent positive average rating from almost 10,000 customers in the last 12 months, vouching for the flawless functionality of refurbished iPhone XR ...