No, but just so you know... ducks and geese are waterfowl, and as such require an extra level of butchering -- most butchers dip them in melted wax or some such thing in order to get all the extra pinfeathers off.  So, butchers charge more than typically what they would charge for other poultry.  Also, if you butcher, just makes a longer butchering for the same reason. 
Also, I think the market is definitely a niche market -- restaurants and high-end markets are interested in ducks and geese, more so than typical consumers (just think about the last time YOU ate duck or goose, as compared to the last time you ate chicken).   You'd do best finding a restaurant that specifically wants your product or raise them for holidays specially. 
Also, I knew a couple in Penna. who raised duck eggs for sale and couldn't find any markets for the eggs, despite it being a wonderful niche product.