Kind of hard to tell value as the place is unknown and its on a old mold and its hot stamped. Is it a playable set? Mold is cool but only a limited number of folks collect the older molds. Maybe test a couple of chips on eBay?
Spotted flower molds are not super common. They are usually just solids, like most of the other older molds. Still not very in demand though, but cool chips imo.