Don't give up, it'll be worth the wait! What would you rather have, the instant gratification of buying another color that pops up nearby, or the satisfaction of having worked hard to get EXACTLY what you want?
I think H3_VX posted that a friend saw a Dragon for sale in PA. Who knows, maybe he could take a look for you? I know that's a long way, but just like Foxfires, Dragons are really rare - as in less than 230 in the whole country.