We obviously aren't exactly sure if this is because of supply chain issues or high demand (probably both), but the 16GB version of the new white Google LG Nexus 4 phone is already sold out on the Google Play Store. The phone sells for $349.99 on the play store, while the 8GB version sells for $299.99. The 8GB version is still in stock. Sound off in this thread when it becomes available again.
Source: Google Play Store