Vodafone Contract - £32 per month for 900 minutes / 750MB 3G / 750MB WiFi *

I am relocating back to the states and have 12 months left on my contact with vodafone. The cost is 32 per month and it includes 900 minutes, 750MB of data and 750MB free WiFi. It also includes free daily allowances for the rest of Europe. The service has been great and the contract is perfect, but I have no need for it any more. Willing to negotiate!