Any ideas on this Nick Markakis bat?

[Mark07]

A friend has this bat. I was wondering what the forum's experts might think about it. Could it be a legitimate rookie year bat (pre-rookie year)?

(Sorry about the photos. They are all I have.)

Thanks a lot.

[2000mvpfan]

...that 06 to the right of the 132 on the knob would indicate it was made last season.

Joe