Hope you can find something useful and nice, for Amigas and not only (there's some good old software out there, for PCs also! :-D ).
Anyway a suggestion: if the majority of those CDs are useless (eg. AOL, Internet service provider CDs, etc.) you can easily use them for making a special room "painting", filling walls and ceiling with them!
Just an idea I got some years ago, when I got some tenths of old Windows CDs for free... but they were a few.
BY!