This is the System Disk for CP/M Plus 3.0 for the Commodore 128; labeled System Disk on the front and System Disk Utilities on the rear. It was tested years ago, back when I was actively collecting the old systems (late 1990s and early 2000s), and I do recall making a backup of it at the time. I have nothing to test it on at this time however, so no guarantees that the content on the disk is readable any more. It likely is, since I do not recall bitrot being much of a problem with these lower density floppies. And if the data is no good, I am sure that there are archives with images that can be saved back to these original disks. Lastly, this is just the single disk and official Commodore disk sleeve. Nothing else is included.
Accepted payment methods are:
Cash (mailed in a secure manner)
Money Orders and Cashier's Checks