Note this application:
Want a Nexus device but the Play Store is always sold out?
Nexus Availability Checker allows you to check automatically the availability of all Nexus devices. When a device becomes available you'll receive a notification on your phone.
Availabilities are checked every hours. The donation version allows you to change refresh rates and is ad free https://play.google.com/store/apps/details?id=fr.julienvermet.nexusavailability.plus
The app works in every countries where Nexus are distributed.
tags: Stock, Nexus, Nexus 4, Nexus 7, Nexus 10