Apple TV is $99, and the Google Chromecast is $35. I have both. If you have an HDMI port in the back of your TV, and Google Chrome on a laptop, desktop, ios device or Android device you can wirelessly stream. If you simple wanna watch PPV racing over the next month or so I would say get the Chromecast, as it does everything you would need. Not that I recommend buying stuff from Walmart, but I do know they sell them in the stores if you need one this week.
http://www.walmart.com/ip/Google-Chr...layer/33142918