what is the price point of these devices. In india, we get 1ghz android smartphones with 1gb ram. we have built a few serial controllers using Android COSU mod

what is the price point of these devices. In india, we get 1ghz android smartphones with 1gb ram. we have built a few serial controllers using Android COSU mode and android-serial libraries. 3g and wifi are built in obviously. this stuff costs us something like 35$.