Nice ride Wajahat. Ammad was also asking me about the Gola. As obvious from pics, there is gola missing only from left-front door. If you are looking for gola of one door only, wont be easy to find. Gola (complete set) for daewoo can be purchased from Azhar Shaheed market and the surrounding shops in saddar. No idea about the gola of 82 corolla.
all for 3500/- from rajpoot autos
Price sounds resonable for daewoo. I believe the discs and leathers (genuine) would have made upto half of the total purchasing amount. Haven't had any issues with cable(s) of my car so cant say any thing about there price. Filter usually costs between 100 ~ 150.
Good luck with your car and enjoy the ride.