Got a good deal on it Xmas 2017, but ended up liking my 2012 Macbook Pro 13" and I never opened the box on the Air. What should I do with it? I probably will regift to family, but wanted to see if I should consider selling it? I like my old Macbook because of the keyboard feel, trackpad, legacy ports and upgradability (not a power user). A 2017 Air may be worth something because it's legacy, or worth less because it's legacy. But hey, new in box with shrink wrap intact! Any insights appreciated.