Google have at last announced the 32GB Nexus 7, after various leaks which pretty much confirmed it was coming.
This new 32GB version will cost the same as the previous 16GB version which is now the same price as the 8GB version which has now been discontinued. So the 16GB version will cost around £160 while the 32GB version will cost £199.
There is also a 3G version of the Nexus 7, a highly requested version of the tablet. The pricing for the UK market hasn't been confirmed but in the US the 3G version will cost $299 so it should cost around £250 in the UK.
The 32GB WiFi model is available for sale now. The 3G version is not available yet and the Play Store simple says it is coming soon.