Up for sale is my 15" MacBook Pro Thunderbolt from 2011:
It's in pristine condition - I ordered in March of 2011 directly from Apple and it's spent most of it's life on my desk tethered to my Thunderbolt display. I'm only selling it because I upgraded to the new retina display model. I've already whiped it clean and reinstalled the OS - it's ready for user configuration and set up just like when you buy it brand new.
Here's the exact configuration as I ordered it from Apple:
Had I not just bought a 1k Ultrabook, I certainly would have given this a seriously thought. Of course I was going for portability, so a MacBook Air would have better suited my needs.