This is not a good price, but just to say I got a used S7 Edge recently and it still holds its own among new mid-range phones. Updated to Oreo and battery manages to last a day. Beautifully designed phone.
Got a new one from eBay for £185 after recent 20% U.S code offer. So this is cold.
Someone saw that as a challenge I think. https://www.hotukdeals.com/deals/iphone-x-64gb-60gb-data-on-ee-58-a-month-no-upfront-costs-x-24-months-1392-buymobiles-3018143
I feel rather cold
that is pretty much the worst phone deal I have seen in a very, very long time.