Since i got my first x68000 system i ever wanted to play all those underground STG´s on real hardware but it is a bit difficult to write them back on original disks. I am one of those people who can´t have fun with emulators, even when the setup is "near" the original it is still a emulator for me

Now i was finally able to set up a Windows 98 PC with all programms & 5,25" disk drive, so i can write Images on disks and play them on real x68000 hardware. I buyed around 300 (new!) disks on ebay and now i want to offer them to other people.
My idea is to sell those freeware shoot em ups @ ebay for a smal price covering my costs (ebay fees, time, shipping, disk price & hardware) i have to test every disk on my real x68000 so i think it will shorten the life span of my disk drives much! Currently i am thinking about 5€ per disk, is that fair or to high what do you think...? The formatting, copying & testing process needs around 15 minutes per disk !
This should be a non profit project but it will kill my x68000 drives sooner or later so i have to get new ones. There is one seller @ yahoo.jp and every disk from him is starting @ 1000yen, he sells many disks per month.
What do you think?
And what about copyright issues? Is it legal to sell freeware games in this "project" or is it illegal?
Thanks for your opinions
-Uroko
PS i was thinking on games like Sho-Ren-Sha, Alian, Kamikaze, Hatenkou, Maderina, Spiral Bullet etc...