The vast majority of 78's are worthless.
A few might be worth money, but they are Blues, or Jazz types. (a few famous opera singers too)
Most Operas, and classical, Broadway all are 'give away' material... IF you would be lucky enough to find someone who actually wanted them.
A few "ratpack" types might want to grab them just 'in case' they might somehow turn into money... but that is not going to happen in the next 50 years.
It is possible to find someone who might appreciate them.. but it would only be a good deed done well.. and involve no money.
Sorry.
A few might be worth money, but they are Blues, or Jazz types. (a few famous opera singers too)
Most Operas, and classical, Broadway all are 'give away' material... IF you would be lucky enough to find someone who actually wanted them.
A few "ratpack" types might want to grab them just 'in case' they might somehow turn into money... but that is not going to happen in the next 50 years.
It is possible to find someone who might appreciate them.. but it would only be a good deed done well.. and involve no money.
Sorry.