Technical Specifications: http://support.apple.com/kb/SP683
It's been reformatted with OS X 10.8 (Mountain Lion, not 10.9 Mavericks), and given a clean pass by the extended Apple Hardware Test. It's still covered under AppleCare until August 2014. The battery health is, according to iStats, 89%, so it's still getting pretty good life.
I'd prefer to sell this to someone local to the SF Bay area, but I'll consider out of state offers, although you'll need to pay shipping.