I have recently found the CD I bought that time.
Let me introduce you to Linux Antique, aka Red Hat 5.2 KDE.
I hope you like the Linux history.
And if you want to buy a Linux disk for yourself, you can always use a service from Buy Linux CDs site.
DarkDuck is a person with whole life spent in IT area. It does not mean only Linux, but also SAP systems. Learn more about him here.