I was lured in by the extra $100 trade-in offer for a new XR. Perfectly happy with my 6S, I decided to take advantage of the offer and go for it. - Purchased iPhone XR - Received iPhone XR within 2 business days. Did not open for another 3 days while waiting for trade-in box. - Finally received trade-in box, shined up the 6S and put it in the box. I noticed no issues with the phone. - Two weeks go by... - Get email from Apple Giveback that value was revised from $200 to $75! - Next day, get email stating Apple store gift cards being sent to me. I did the trade-in with the terms stating $200 trade-in value and credit back to my original payment type. Neither happened. I debated having them send me the 6S back to sell on the open market but at this point, not worth the hassle since open market 6S phones are only selling for $125ish. I am disappointed in Apple for this one. Especially given the heavy marketing they are doing on the trade-in promotion.