Hi! So I went "all-in," as we say, and got an iPad Pro. Awesome device (though mine has some of that book-binding/splotchiness, I'm sure it can be fixed or replaced). Anyway! I'm looking to sell my iPad Mini 4, and both of these sites are offering a really strong amount - in the range of $300-320 for it (which is probably what I'd get on eBay/Craigsllist). Unfortunately, reviews are hard to come by - has anyone used either of these to sell their iPad? Thanks!