Even with our pie-tastic iPhone 4 price comparison showdown, shopping for the best iPhone 4 price is confusing. Tally ho Carphone Warehouse, which will sell you an iPhone 4 from Orange, Vodafone or O2 starting today.
That leaves out 3, T-Mobile and Tesco Mobile, but it's still pretty handy for doing a little cross-network shopping. There are restrictions, however -- you can't buy the 16GB iPhone 4 on Vodafone, and the iPhone 4 on O2 is only for people upgrading.
You can also take advantage of Carphone's trade-in deals on your old phone, and it will help you set up your new phone through its Geek Squad service. All the details are available on the Carphone Warehouse Web site.