Where can I find goat butter in NYC?

I do not know how much trouble you want to go to get this, nor do I know if they make butter. But below is web link for a goat dairy I am acquainted with in Hudson Valley. They list farmer markets they attend which include a couple in NYC.

http://www.lynnhavennubians.com/

In the Bay Area (Northern CA) we can find Meyenberg goat milk butter in most good grocery stores. It's both local and totally delicious. It comes in 8 oz. silver foil/purple packages. I think it beats cow's milk butter any day.

Whole fFoods, Fairway organic dept, both have it.

Whole Foods has it, although it seems to sell quickly/they don't stock a lot so you may not always see it. You could also try Murray's cheese. Usually good cheese mongers have access to it.