Feedback 455-0-0 (between ebay and heatware) - $430 + free USA shipping or Worldwide ask for quote. Up for sale is a 1 month old VERY VERY clean Gigabyte GV-R587SO-1GD Radeon HD 5870 Retail. It comes with everything included in original retail box. I will also include the original receipt in box upon buyer's request. This is a gem of a card and can do Aquamark03 with 1425Mhz/1450Mhz at 1.4v or 1450Mhz/1450Mhz w/ 1.5v at -130c. It was modded to boot with 1.4v and can be raised (if needed) thru Gigabyte OC Guru: The mod IS reversible for warranty purposes: $450 + shipping USA or Worldwide (USA is around $10).