Karol Bagh charges for seat repairing

I’m headed towards Karol Bagh to get my ntorq’s seat repaired/ built cause a dog chew through the seat cover and the foam inside it. I’ve never had anything repaired before so got no clue about how much will a new seat / getting this one repaired will cost. Can you guys lemme know about a range within which I should stick so as to not get ripped off?
thank you.
(attaching the seat image in comments)