are you sure it an ssd??? here in the us a 128g ssd runs 100-150.00 and the 256g are 250.00 http://www.newegg.com/Product/Product.aspx?Item=N82E16820227797
I think what you saw was a nice 1tb laptop hard drive.
i use a tool like cpu-z and read your system info. look at the hard drive part number and google it. (it may be one of those new combo ssd/hard drives.)