Cackle and many more sell sexed ducklings.
Sorry you lost one.
Sorry you lost one.

Debating on whether to get more ducks over here. We only have two now as our Pekin unexpectedly passed in the night a month ago. We're surprised by how easy the ducks have been, these are our first, and we have room for more. I'm just not sure how easy it is to add new ducks to existing ones.
Our pekin was our layer, I would love to get another who will lay. Our current female doesn't lay very much at all.
I'm thinking about a swedish blue, a cayuga, or a welsh. Probably ducklings, as they are so cute and our kids enjoy bonding with them and watching them grow, but I don't want to take the chance on getting drakes so we would have to purchase them sexed. Not sure yet where to do that but we have time to figure that out.