which car do you have as your better off buying parts which are made for your car.It is far better then buying parts that dont fit and look well and spoil the overall look of the car.
I dont mean getting a frontend from another car to fit etc i mean cheaper universal parts that look silly and fit badly as said.
It might even be worth looking in the search engines yahoo google etc etc.

Also join a forum which suits your car model as often members can send you too the best places and safe all the hunting and some forums have cheap group buys or member discounts and the forums are 9/10 times free to join.Also helps with places to avoid.