27" Mid 2011 iMac 2.7Ghz Quad-Core
$100 obo 4GB 1333 Mhz DDR3 with an AMD Radeon HD 6770M 512 MB graphics.
I use it as an external 5K monitor, but it still works fine as a desktop computer. It's in awesome shape. I have a curved wide-screen Monitor now, so I don't need it anymore, but it's a great monitor for video editing or any 5k use.
$70 obo, but willing to accept any serious offers. No trades and local pickup only. (no shipping)