I will be in the market for a motor before too long to do something to but you are too far away for me to come and get it.
I will probably go with the from Japan things! They are available all the time.
They are also set up to ship etc, and that would be difficult for you, and besides, you would probably never get around to it.
You should get the $500.00 easily! If I could work it out and get it here I might go for it. Bummer!
Keith