I purchased this iMac from Future Shop on November. 11/2013.
This computer was lightly used and well taken care of. I have recently purchased a laptop as it fits best with my (new) current situation.
Here's some info:
Model # ME087LL/A
Processor 2.9 GHz Intel Core i5
Memory 8 TH 1600 KHz DDR3
Graphics NVIDIA GeForce GT 750M 1024 MB
Software OS X 10.9.5 (13F1112)
Also included is the Apple USB SuperDrive that has only been used once.