The much discussed Android 2.2 tablet from Samsung is now up for sale in the UK. The Galaxy Tab hit UK shops officially today. You can pick it from Carphone Warehouse, Dixons, and T-Mobile shops. Orange is offering the Galaxy Tab from Â£499 with select plans. Â Carphone Warehouse has a few plans ranging from a Â£499.99 with a Â£10 a month. O2 is offering the Tab for Â£599 no matter which plan you select. Three has the best or worst deal for Â£99.99 that requires a Â£40 per month two year contract that includes 5GB of data.