Forums The Mart For Sale – Parts Porsche 911 Buyers Guide Viewing 0 reply threads Author Posts May 16, 2020 at 12:30 pm #27132 Arch12 1 Posts This is the Porsche 911 Bible. The 2nd Edition Buyers Guide by Randy Leffingwell. Perfect for 911 newbies and Porsche lovers. $20 Attachments:You must be logged in to view attached files. Viewing 0 reply threads Porsche 911 Buyers Guide You must be logged in to reply to this topic.