Casey Kasem's American Top 40 Radio show for week ending 8-30-1980

I just found this in a large box of LP's I purchased at auction for $2 along with a few other rarities. I'm sure everyone has heard the Casey Kasem American Top 40 radio show, usually played on Sunday mornings when radio DJ's had the day off.
Unfortunately I received a warning email from Clear Channel Corporation's legal department stating I was NOT to sell this item or they would peruse legal action against me. They claim theses were loaned to radio stations and were to be destroyed or returned to them. There is only one licensee that is allowed to sell them online.