Amazon has the Panasonic DMP-B100 Portable Blu-ray Disc Player for just $189.95 shipped, originally priced at $499.95. This device “features an 8.9-inch screen and Secure Digital (SD) memory card slot that can play back JPEG photo slideshows as well as High-Def AVCHD video.” Product page. Video preview after the break (non-English).
With its mono-arm design, the display angle of the B100 can be freely adjusted for optimal viewing. And with the included car DC adaptor, running out of power supply is not a problem during a car trip.