Would you believe I'll be getting them from BlackSalt Market? I spoke with Scott, the manager, last Saturday, and after ordering some scallops I mentioned that I also was looking for some duck breasts. Right away he said, "Let me see what I can do." He checked with his purveyors, and sure enough, he could get not one, but three kinds: regular Pekin, Muscovy, and magrets. It looks like they might be more expensive than the other places, but it's convenient and I know they'll be top quality. Cool.