For US customers lamenting the fact that the Google Nexus 4 is out of stock in the Play Store, you might be happy to learn that you will have a new window of opportunity today. At Noon PST, the US version of the Google Nexus 4 will be back in stock in the Google Play Store. Of course, it may sell out very quickly again, so you will need to get in there quick. Here's a link below that still shows it "out of stock" but should change later.
Source: Google Play Store