Cheapest 10" via  tablet PC

CPU VIA8650, High-performance 800MHZ CPU+300MHZ DSP
OS Android 2.2
 Memory 256M DDR2 cache  
Storage Built in 2GB(Supports external memoryup to 32GB) Internet IEEE802.11b / g wifi; Support external 3G  I/O Interface 1*Micro SD slot, Earphone jack, Power jack,HDMI, RJ45, 2*USB 2.0  Audio High-quality stereo loud speaker,  Built-in microphone  
Screen Resistive touch screen  1024*600
Audio format  MP3/AAC/AAC + / WAV formats
Video Format 720p/MP4, AVI, XVID, H.263, H.264, RMVB formats Flash 10.1
Support Ebook reader PDF,EPUB,TXT and more Camera 1.3M pixel   
Games  Support for 3D games  Gravity Sensor Built-in gravity sensing 360 degree  Battery  Built-in 3500maH battery Adapter Input:AC 100V-240V/0.5A;Output:9V/1.5A Dimension/weight 270*170*14mm/705g Packing Tablet PC/Charger / User Manual/usb cable