What is a good price for gently used Chanel havana sunglasses?

Is $200 a good price for gently used Chanel havana sunglasses?|||I think it is has a little expensive ,you can enter these website :http://www.buy-chanel-handbags.com/ and http://www.buybestchanel.com/ they are operate many best Chanel sunglasses at cheap price with original quality !