This racket was bought directly from Dicks Sporting Goods store, and it costed $199 + Tax. (I must be rich at that time :)

It had been used for about 6 months, since I have a small hand, and the grip size is too big for me.

Solid frame, no cracks; a few chips and scratches (Please refer to the pics above.).It will be sold as unstrung (I believe that it will be better to let the player to choose his own string and tension).

This is a typical Wilson tennis racket. It was widely used by professionals, such as Del Potro, and it is very popular among club players. 

K-Factor Six One was the top of line in Wilson's tennis rackets. Roger Federer had used the 90 (head size) for quite a few years, and won lots of title with it. However, if I am not wrong, no modern famous players using 90 head size except Federer..And most of my tennis buddies just can't get used to the 90s. To them,the 90 is too heavy, too stiff, and the head size is too small. Personally, I will say that this 95 is a modified version of Federer's 90. If you have the same experience, feeling the 90 is too much for you, this 95 could be your choice.