Here is the latest Play Store app(v3.7.11) from Jelly Bean, taken from Jelly Bean Dump for Google Nexus..
It is faster and smoother than the previous build.. It seems that it allows you to buy movies and tv shows from your device.. well its region specific, and dont have that option in India.. Just download and install it like any normal apk.. Original post here, am just sharing..
Download file from attachment or Here
Download Play Store 3.7.13 from here
Download more wallpapers from here..