Wikipad 7, the Android gaming tablet with attachable controller, now costs $200 in the US, down from its $250 launch price. So far, Best Buy offers the updated price, and other retailers are expected to follow suit soon, along with stores in other regions around the world.
Wikipad 7 includes the Android Jelly Bean OS, 16GB memory with a slot to add 32GB more, and more than 250 games in the store (no, Wikipedia is not one of them). See a list of controller-supported games here.
Wikipad launched in the US in June 2013, after a delay from October 2012. In February 2013, the Wikipad team dropped plans for a $500, 10-inch tablet to make the cheaper, 7-inch model on the market now.