Where can you buy eel for cooking?

It is assumed that the eel is to be bought live. Pre-cooked eel, kabayaki stylefor example, can be found frozen in many Asian stores. They are often importedfrom Korea or China. Live eels and other living seafood can be found inthe larger Chinese groceries. The Super 88 chain, in the Boston area anyway,is an example. A nearby Chinatown might be a good starting point.