Do you living in UK? If so and you want to get the latest iPhone you can look at these offers. These are informations of some major UK retailers plans that you may be interested including Vodafone, Orange, O2 and Tesco.
Vodafone has offered their iPhone plan for £30 per month for 2 yrs contract. The additional charges are also available such as £59 for iPhone 3G 8GB and £239 for the 3GS 32GB and so on. iPhone will be released on 14 January 2010 by Vodafone.
If you look for other alternative that cheaper, you can get it on Orange and O2. They have offered cheaper plan for iPhone, £34.26 and £29.36 respectively for 2 yrs contract.
But wait, the lowest plan will be offered by Tesco, £20 for a year contract.
Vodafone offers something for you who want to customize your iPhone as modem. In this case, you need the additional charge for £5 for 500MB downloading.