I e-mailed the seller regarding the MacColby, as I live in the GTA. He agreed to let me come by his place to check out the unit. So, depending on how the bidding goes ($100 seems awfully inexpensive for such a "rare" system; others may have a different opinion), I may end up with this unit.

According to his ad, the floppy drives seem to be the only non-working components, but I am sure they can be repaired.