You can buy a new one in many stores such as HomeDepot, Canadian Tire...' J; Z7 s4 ^; L) t& q4 D* A6 k) N; Z
The regular price is from $100 to $500, plus $100-200 assembly cost.) ~* W7 g7 t+ x7 p4 K0 Q
I bought it at $120 at HomeDepot last year and installed by myself with my friend's help. It was not very difficult.