One of the retailers that recently announced Samsung Galaxy Tab on their stock starting with 1st November is Tesco.
The grocery supermarket priced the android tablet at £529 off-contract, the same price as Carphone Warehouse and Amazon. If you buy the tablet from Tesco you will also receive 1058 clubcard points to spend on any goodies you might want. They even released a webpage on which you can pre-order the Galaxy Tab so that you can be among the first to get the slate. To pre-order head to their Official Website.
Even so, Carphone Warehouse is offering the Galaxy Tab at a cheaper price of £499 if you take it with a one month Talk Mobile contract in which for £10/month you get 1GB data usage. You can cancel the contract after one month so this would make the tablet worth £509. Depending on what customers want, you will have a variety of choices by the time the android tablet gets released.