So my mother recently went to Romania and she's coming back in a few days, so I asked her to buy me a copy of Battlefield 3 since it's cheaper in my country problem is she got Battlefield 3 Back To Karkand.... and I want to know if Back To Karkand requires original copy of Battlefield 3 or not... because if yes, she just spent 20 euros on nothing.. because she couldn't get a refund. fucking greedy jews