Okay, stupid and off-topic question:

I want to get a tablet for a Small Child so she doesn't keep bugging me for mine. The one I got her for her birthday broke in an unexpected manner: The glass is not damaged but the screen is displaying black lines and similar garbage. (It was also working at the beginning of a car ride and failed at the end of it - it couldn't have fallen onto a hard surface.) So I'm looking for a tablet that 1) has access to the apps on the Google Play store I've already bought for her; 2) can survive a tumble down a flight of stairs or being thrown onto uneven asphalt and 3) is as cheap as possible while still meeting criteria 1 and 2. Suggestions?

(She's managed to crack the glass on my iPad once - an iPad without a rugged case is not sturdy enough to survive the abuse I expect this thing to have to take.)