I just saw this advertised, no idea if they are any good or not but pretty cheap. Big battery
Specs
Wifi Yes - 802.11 b/g WiFi support
Display 9.7 inch Touchscreen 1024x768 24-Bit IPS TFT LCD
Memory card support MicroSD(TF) card slot, Support up to 32GB card
Audio 3.5mm Stereo headset jack
Stereo speaker
Storage 256MB DDRII SDRAM
2GB Internal storage
G-Sensor 3-axis Accelerometer (G-Sensor)
CPU 720MHz ARM11 with 3D acceleration
Weight 720g
USB USB2.0 High-speed OTG
Battery 6500mAH Li-polymer battery
OS Android 2.1
Accessories DC 5V 2.0A power adaptor,
USB cable
Ambient Light Sensor Yes
IPS TFT LCD….ok…
can u tell us if the ram inside is regular notebook stick? is it swappable