Selling my 2011 13" Macbook Pro running Lion OSX. If I remember correctly, these were the first models to have the Sandy Bridge i7 2.5ghz processors as well as having the Thunderbolt port on them. Purchased this last year, believe around early-to-mid June, and have used it just for school stuff (graphic design/animation); powerhouse of a laptop these things are, but I'm working at a desk all the time and don't need the mobility so I'm switching to a Mac Mini - literally the only reason for selling this. Also comes with AppleCare!
I'm willing to leave some of the apps I have installed on there like uTorrent, Simple Comic (if anyone happens to read them digitally), Flux, Photoshop (CS6 but won't be registered obviously), etc... I'm not sure if that's possible to even do, just wipe all my user data but leave the computer at it's core with apps installed so most likely it'll just be set back to factory defaults
Selling for $1050 shipped, can't trade for anything as this is paying for a Mac Mini to use.
Also comes with a black satin Speck case that's worked well for me so far
No pics at the moment, but I can take some if buyer wishes