Novak Djokovic ROOKIE YEAR 2007 US OPEN GAME MATCH USED BALL ACE Certified

Description

This is a 2007 US Open Match Used Tennis ball by Novak Djokovic.  This was something that Ace Certified had in boxes from that year I can't remember but I think they must of come with cards.  I will be honest when I got this back in 2007 I didn't know who Novak Djokovic was so I put it in storage and it has been sitting for 14 years.  The round Ace Sticker seen in one of the photos is supposed to be a seal to keep the case from opening.  The stickers didn't work very well and don't stick on one side.  I have a bunch of game used balls from Ace Certified that year and on all of them the round Ace sticker pops off on one side.  I can assure you however the case around the ball has never been opened.  This is an amazing piece of history.  I have NO idea what this is worth the only other two on Ebay are listed at over 00.  I am not sure it is worth that much though.  I am going to start at 00 and will consider reasonable offers. Thank you for reading this far!