I bought it last September, and it looks almost new.
There is no problem with its performance.
Global warranty is valid until 2014 Sept.

Basic Specifications:
13.3 inch,
2.86 lbs.,
Intel Core i5,
Windows 7,
128GB SSD,
DDR3 1600 MHz SDRAM, 4 GB, OnBoard Memory.

If you are interested in, please mail me: momokoo@stanford.edu.