Callaway Epic Speed Triple Diamond 9.0 TC serial number. This is a true tour issue club head with the TC serial number just like the pros use, not like the TA serial number heads. Very rare to find one of these heads. Only seen a few for sale. This is for the Club head only and will come with matching headcover and wrench. Price is 850.00 shipped. Great price for this clubhead because the few I've seen sold for over 1100. It's almost the same price range as the TA serial numbered heads that aren't tour issue but tour authentic heads. You can see the clubs specs in the picture of the top of the club head. Club was test to hit about dozen balls.