You can get MLB.com audio free. You only have to sign up for 4 free issues of Sports Illustrated. You have to give them a credit card. The only catch is that they will bill you if you fail to cancel during your trial period.
you can cancel at sicustomerservice.com
the only problem i see is that i have had SI before and when i try to cancel they show that my subscription expired. i guess this new one hasnt shown up yet. just write yourself a post-it note to remind yourself.
I cant aimlesly stare at the pitch-dots anymore.