Originally Posted by treblings
how can you tell, whether the prestige pro was played by Muster or not?
do you have any provenance?
In general, any player racket should have a Certificate of Authenticity (COA) verifying the source/story. The Bosworth collection rackets often have tags identifying them to players but its not a published or explained type of identification. You could keep your TW receipt as part of the source verification and the TW description.