It depends on where you are, your market for ducks, and how tame/wild they are. I would ask however much you want, and if they don't sell, lower the price. you should ask more for Muscovy ducks. If you need them gone, ask for a price that is better than any others that are listed. Ducks are harder to sell, there is just no that much of a market for them. I would most likely do around 15 bucks for the female pekins, and 10 bucks for the males. maybe 20 for the others. Just a suggestion.