don't know if you're looking to cook it at home or not, but the butcher block in sunnyside carries great geese at a great price. they're easier to cook than turkey. had one a few weeks ago and it was amazing.
I used to get the goose at the old 14 st Luchow's in Manhattan. I know they moved to midtown about 20 years ago. I do not know if they are still in business, but, great memories of roast goose with apples.