The price of the "MP3 CD" of about 8 euros I personally find very acceptable.
I had even then the Fetenhits (1995: Real Classics) bought and found the compilation of the songs and the presentation of the cover, etc. just great. But from 2000 the Fetenhits got worse and worse; really only commerce as Universal Music has released CDs where the songs were double and triple it.
I hope this does not happen with the club party!