I have a Dell D820 that is in great shape. Replaced the hard drive, upgraded the memory, a new battery and installed a legit copy of Windows 7 Pro. This laptop has been a mainstay in business circles and there are still lots of them in use today. It's more than enough for general web surfing, e-mail and office type use. It's by no means a gaming machine or anything close to it unless you time warp back to around Windows XP days. Lot's of reviews and information on this laptop in the public domain.
Message me if interested.
Mr.0