@Skubacb
I'm sorry for your loss.
I could make some offer but I would prefer you kept your father's treasures :-) Maybe you could join us (you have already registered and you know more or less what hardware you have, that's a good step) and enjoy using amigas instead of selling them ;-)
If you want to sell the two A4000 maybe you would like to keep the A500, you won't earn much selling it and could be a nice machine to keep and remember your father's hobby. If you don't want to use floppy disks something like a GoTek Floppy emulator could allow you to run old games and programs. If you remove the battery from the memory expansion it could last many years. Keep the external floppy disk drive in case you plan to keep the A500.
