I probably would not get this machine. It is missing the needle plate, which would cost a little money to replace. It's really not a collectible machine, although interesting. Looks like a Godzilla finish, which isn't particularly charming for me. Also likely a very heavy machine.
On the other thread you mentioned an arm protruding from the front. However, I don't see a hole in the base. Some of the older machines did not have a foot pedal and instead were operated by a knee bar. The knee bar would be stored in the wooden cover when not in use, and inserted into the hole in the base when needed.