Hi kstavan - great to hear you have some over there - you should be able to sell as many birds/eggs as you can produce, then, if they are the genuine article. They have been making very good money in the auctions here this year - very popular. Unfortunately though there has also been quite of lot of unscrupulous selling of birds which are not the real thing but described as FBCM. There is also a French Blue Copper Maran - equally popular.