The weather's getting cooler, and that special spot on the sofa or your warm bed is starting to feel a lot more inviting than that breezy computer desk. Curl up this fall with a new tablet that you can enjoy your favorite shows and movies on, play games with friends, or get some work done while still cuddled up with a blanket. And here's some good news: you don't have to pony up an exorbitant amount of money to do so.