Coby TF-DVD8500 8.5-Inch TFT Portable DVD/CD/MP3 Player with Swivel Screen
Shoot for the moon!
Never owned a portable before this, but I really like it.  It's great for the kids (especially in a traffic jam), and the headrest attaching kit works really well.  It'd be nice to have a portable case to carry everything in, since it has so many accessories that come with it. They give you two sets of headphones. Unfortunately, when its mounted to a headrest, you could have trouble reaching with the headphones anyway.  All in all though, great value and quality.