I would love to get some with the Masters logo but I don't think it's possible due to possible trademark infringements.

Yeah, the only place you can get things with a masters logo is at the actual tournament so I don't think those would be available. 

i know that cant be right i have bought titleist over runs before with logos of different tournys on them ..... if titeist did do a masters ball not all i am sure got bought at the time

Yeah it would be cool but like it was posted there are probably trademark problems

If there were Titliest Balls with the Master's logo that weren't sold during the tournament I would be willing to bet they would never leave Augusta.

you can order the 2013 tit.eist masters ball they do not have date on them about 30 a sleeve i have found masters balls in box of over runs too not sure what year they are ..... but for sure this year can be ordered thru augusta..... i would be will to bet after period time whats left maybe sent back to be put in over runs