Setting aside the dumplings sold in Chinatown markets (e.g. C Mart), do any of the restaurants or dumpling shops sell house-made dumplings in bulk -- of any kind, whether pork-chive or soup-dumplings? And if so, is any particular restaurant recommended?
A lot of the NYC Chinatown dumpling places sell their dumplings -- one can get a bag of 50 pork-chive dumplings from Tasty Dumpling, for example, for about $10-12, if I recall correctly.
I asked at Dumpling Cafe, but they said they said they would sell me their frozen dumpling at their menu prices -- which I declined.