Movistar in Spain has announced its data plan rates and pricing (Translated Link) for the iPad with Wi-Fi + 3G, along with a unique deal for iPhone customers. The carrier will be offering 30MB-at-a-time access for €3, as well as monthly plans of 200MB for €15, 1GB for €25, and 5GB for €39. Notably, current iPhone users on the €25 or €39 month plans may apply for a free microSIM card, which will enable them to share their data plan with…