The bottom line is you cannot sell a CD/DVD full of commercial software, even if it is 50 years old. Now if you want to offer this Freeware/Abandonware disc for FREE or say ~$1 (cost of media) then that is a different story! Are you willing to do that? If not then you are violating copyright laws by selling copyrighted materials for monetary gains and can be fined. It's up to you.
