there was none to be found right in town. I'd run out and we finally found a decent little gourmet shop just outside but within walking distance. They had some great foods as well as some freshly roasted coffee beans. I was very happy to find those. I can't sail far without good coffee onboard. The bus service on the island makes things pretty handy to get around so I'm not really complaining.
Edgartown is not a good spot to provision on foot. That's why they have Vineyard Haven on MV, right?