Yeah, I do... it's kinda what I do for a living... and on the side, I do more CD/DVD sales.... and yet more on the side, I do testing on them
Send me a message, let me know where you are, what media you want, and I'll let you know some of the hoops you'll have to jump through for distributorships and who to talk to for making your first orders.
Some things are better discussed in private
Punch Cards -> Paper Tape -> Tape Drive -> 8" Floppy Diskette -> 5 1/4" Floppy Diskette -> 3 1/2" "Flippy" Diskette -> CD-R -> DVD±R -> BD-R
The Progression of Computer Media