I dropped my ipad 2 on concret today. I do have a smart cover and a back case on when i dropped it. Right now i have a very large crack on the screen, and the top right corner is also damaged. The device still functions, but it really bothers me..so what are some options for me? Should i go to apple or one of those private owned electronic repaire shops that repairs ipad? Also approximatly how much is it going to cost to have the touch screen and the back cover replaced? And just the touch screen alone? Please let me know. Thank you!