Ordering a Galaxy Nexus in the UK

Hi. I'm looking to buy a new Galaxy Nexus for around £315. I was wondering if any of you know a better place to buy one than Expansys. I'm looking at this model: http://www.expansys.com/google-samsung-galaxy-nexus-16gb-titanium-silver-eu-handset+uk-adapter-232153/ Fully boxed and new, and it appears to have 2 year Samsung warranty, and it only costs £325. And also, Expansys is a generally more trusted seller than some random guy on Amazon or eBay.

Originally, I wanted to buy a white Galaxy Nexus, but they seem awfully more expensive than the black/silver/whatever model. So, if anyone knows of a place where I can get a Galaxy Nexus, then please do tell me :)