I was very pleased with the cheap price for the Gopro Hero 3 Black edition which i bought, however the shipping was quite expensive.
The customer service i found to be quite good and resulted in every time i sent a email them responding in under 2 hour to 4 hour.
The Product Arrived well packaged and in good nic.
I would recommend this site to use if you want to buy a cheap product

Approximate cost: $425