Amazon.com: HumanCentric VESA Mount Adapter for iMac 24 Inch (Aluminum), iMac 27 Inch (2009, 2010, 2011), LED Cinema Display, Thunderbolt Displays, Replaces Apple iMac VESA Adapter MD179ZM/A, iMac VESA Kit : Electronics
Amazon.com: Odyson - LCD Display Panel Replacement for Apple iMac 27" A1312 (Late 2009) : Electronics
Apple+iMac+A1225+24%22+Desktop+-+MB418LL%2FA+%28March%2C+2009%29 for sale online | eBay
iMac 27 Late 2009 Second LCD for programming? | MacRumors Forums
iMac March 2009 24" - Uneven Backlighting | As shown in the … | Flickr
Apple iMac (27-inch, unibody, 2009) review: Apple iMac (27-inch, unibody, 2009) - CNET
Apple iMac (Winter 2009) review: Apple iMac (Winter 2009) - CNET