http://adtrack.liquidviewer.com/entercom/radioPlayer.php?ID=39# Try this link. I'm not sure if they will broadcast it, but I don't see why not.
I just went to www.wwl.com and they have a section called 870 Big Talkers, once you register you get streaming audio from them. They do not do the games, but all the pre/post game stuff. Its free by the way
Just heard the BEST comment EVERY on the Garland Show on 870. Guy called in and said " Garland I know somewhere up there that Buddy, Hap, and Howard are sitting together on a cloud and will be calling this game tonight." Gotta love it!
I think the only reason Howard Cosell's name was added was because of it being on Monday Night, but yeah that would be the ONLY reason to see those 3 together