I have a few copies of Windows 7 Professional 32/64bit Retail. I'm asking $32 USD in BTC for 1 product key, Or buy 2 product keys for $52 USD in BTC. The keys I have are NOT OEM, MSDN or Technet, the product keys  I am offering are licensed for personal use. I can provide you the download link, or if you want I can mail the official installation DVD for an additional fee.