Duck probably isn't eaten here all that much, but at my local supermarket there'd be breasts, Peking Duck flavoured breasts, confit legs, and another Peking Duc

Duck probably isn't eaten here all that much, but at my local supermarket there'd be breasts, Peking Duck flavoured breasts, confit legs, and another Peking Duck kit. In that not-overly-large shopping complex, there are two supermarkets (one of which has loads of European smallgoods, like 40+ types of cheese) and also: independent greengrocer, butcher, fishmonger, bulk grains store, bakery chain, etc. Used to be a poultry-specialist butcher too. Most shopping centres I can think of here will have an independent butcher, plus more separately outside those. There'd be dozens of butchers in a city of about 1 million.