Canon AE-1 Program 35mm Film Camera (For Parts/Repair) with Lens

Canon AE-1 Program 35mm Film Camera with Lens. (For Parts/Repair) Cosmetically in very good condition. Battery door is partly broken, but stays latched, See photo of battery door damage. Tested shutter, shutter fires, but it seems that there is a problem with the shutter speeds. Unsure about what is wrong with the shutter. View finder has minimal debris. The view finder exposure indictor working, along with the auto timer. View finder hood has a little damage from opening the film door. Film door works correctly.