Interested but with questions. Sending PM.
Some of the questions are probably better to ask here since others might ask them also so answering once will save you typing
Are the stacked drives just enclosures or are there drives in them? If drives, what size? What size hard drive and RAM is in the Mini? Is MorphOS already installed on it or just the CD? Is the MorphOS license registered to the MAC address of this machine or another one? Could you add a picture of it running?
Thanks