So I went to my local frys after going to a mall.
I wanted to see the PS TV - but there were no units or even a demo or ad anywhere ;(.
They had the Nvidia Shield ironically as a demo lol but I didnt bother trying it out because I was having too much fun with the WiiU/Mario Kart 8 demo XD.
Sadness though I wanted to see the PSTV T.T.
Did you check their roku section?