PC Galore | iMac 24" Core 2 Duo @2.66GHz 4GB RAM 640GB HDD (Early 2009)
How do the "Late 2009" Aluminum iMac models compare to the "Early 2009" models that preceded them?: EveryMac.com
Apple iMac updates - new features including 27-inch widescreen model
Apple iMac 21.5-inch 3.06GHz Core 2 Duo (Late 2009) MB950LL/A | mac of all trades
Review: 21.5-inch 2012 iMac takes two steps forward, one step back | Ars Technica
Apple's new 27 inch iMac designed to also work as a display | AppleInsider
Size of bezel on 21.5 imac | MacRumors Forums
Apple MB417B/A iMac 21" (Early 2009) - Core 2 Duo 2.66GHz, 8GB RAM, 50
iMac | 2.66 GHz Intel i5 | 27 Inch | Late 2009 - Techable.com
Pardon me but the new display made the old iMac a steal. Despite the speakers, camera, ports and extra 100 nits brightness. You get a fully working Mac for $200 extra, heck... :
Apple iMac 27" A1312 Late 2009 Core 2 Duo 8GB 500GB SSD #11030 – UKSL MacLab
Apple iMac (27-inch, unibody, 2009) review: Apple iMac (27-inch, unibody, 2009) - CNET