If you are looking for a really cheap Android tablet with jelly bean on it then you can get the Cube U9GT4 tablet as cheap as $150. This is probably the cheapest Android 4.1 tablet you can buy right now. The Cube U9GT4 Android 4.1 tablet features a 7 inch screen with resolution of 1024 x 600, RK3066 1.6GHz Dual Core processor, Mali-400 graphics processor, 1GB RAM, 8GB internal memory,microSD card slot support and of course runs on Android 4.1 Jelly Bean operating system.
The tablet is now available to buy for $130, free shipping included.
Source: VR Zone