Posted By:
AlanPhil -
I asked a similar question a few months ago, but got no response. Years ago, a sportscaster from Washington, DC did one on a local radio station, but it didn't last that long.
An inexpensive way would be to do a "podcast" - an audio interview with say an auction house rep or a grader, etc,... and then upload it to the internet in a mp3 format. There are a many of these podcasts in every subject you can imagine, except nothing in sports collectibles.
Alan