Hi I have a 27" iMac I'm selling as I just got a laptop.

Specs are as follow:

27-inch LED-backlit glossy widescreen display
Applecare valid until October 26, 2013
12GB memory (upgraded)
1TB hard drive
8x SuperDrive (DVD±R DL/DVD±RW/CD-RW)
ATI Radeon HD 5670 graphics with 512MB memory
Built-in iSight camera
Bluetooth Keyboard and Mouse

here are pics:
FS: 2010 27" iMac i3 with applecare 3.2Ghz /12GB ram/1TB HD - City of Toronto Computers For Sale - Kijiji City of Toronto Canada. (http://toronto.kijiji.ca/c-buy-and-sell-computers-FS-2010-27-iMac-i3-with-applecare-3-2Ghz-12GB-ram-1TB-HD-W0QQAdIdZ383021323)