Yes, I've found quite a few good classical for a buck or two. But if you want demo quality to show off a system, then the ones I mentioned above should be top of the list. I usually buy the new remastered version from places such as acoustic sounds, music direct, etc.
Expect to pay good money for these titles as there're all sold out and difficult to find, Lieutenant Kijie is still available I believe. An alternative to Moussorgsky Pictures At An Exhibition Fritz Reiner is Power of the Orchestra on 45rpm which I'm sure is still available for 50 bucks.
Expect to pay good money for these titles as there're all sold out and difficult to find, Lieutenant Kijie is still available I believe. An alternative to Moussorgsky Pictures At An Exhibition Fritz Reiner is Power of the Orchestra on 45rpm which I'm sure is still available for 50 bucks.