I still have this. Heck, I may get my portable record player out opening day and play it on the patio before the game. I have thought about buying one of those album frames and displaying it. (Also have the 1976 season LP)
Again, I have no ownership in these ads. Just thought it would be fun to post the memorabilia I see. Anyone else can post what they see online for sale also.
1975 Cincinnati Reds World Series Record LP... mint like new!! - $20 (Fairfield, ohio)
http://cincinnati.craigslist.org/clt/3531138192.html