Buyback Information Buy-back is conducted every quarter during the academic calendar scheduled finals.   Buy-Back  for your Winter quarter books will be at the end of the quarter  during scheduled finals. Bremerton Bookstore March 15, 16, 17, 18      8:00 am - 7:00 pm March 19                        8:00 am - 2:00 pm Poulsbo Bookstore March 18                        9:00 am -  6:00 pm Shelton Bookstore   March 18                       9:00 am - 6:00 pm