This deal has ended.
Just for today, Buy.com has the Coby TF-DVD-7107 Portable DVD Player for just $64.99 if you checkout using PayPal (see details here). This features a 7" widescreen display, rechargeable battery, and can play burned DVDs. Shipping is free with no sales tax (except CA, MA, MD, NY, TN), though the guaranteed Christmas shipping deadline has passed. The overnight Christmas shipping deadline is through 3pm on 12/22.