As one of its daily deals, Cowboom offers the used Dynex 9" Portable DVD Player, model no. DX-P9DVD, for $19.99 with free shipping. That's $7 under our mention three days ago of a refurbished unit and lowest total price we've seen for any 9" portable DVD player. Sales tax is added where applicable. It features a 9" display, built-in rechargeable battery, headphone jack, and more. Deal ends today.
Note that although this machine is full-functional, it may show signs of wear. No warranty information is provided.