$5k for a MM? Yeah, right. Plenty of people are paying big money for games and plenty of people want an original over a remake. It's one of if not the most popular pins ever made. Not my favorite and wouldn't pay $5k for it but that doesn't mean anything. I would look at what other's are selling for lately and come up with a fair price on the high side. Say price is negotiable and see what offers come in. You can always lower your price.