Gerald Eggleston
Google
Excellent deli/wine shop. Lots of great cheeses, meats, breads, and of course wines. I stopped in multiple times to grab sandwich makings for picnics at Circus Maximus. The level of service at the deli was above expectations. I mean, where in Wisconsin would one find a small deli with a sommelier behind the counter, eager to help out a customer between meat-slicings? Don't be scared by the outside of the store; in Rome you're going to find that most good quality stores have that look, and there's nothing much to be done about that. Besides, once you're in the store, why are you worrying about the outside of it when you have all that cheese, meat, and wine to ponder over? If I ever make it back to Rome again, and I will, this is a required stop during the trip.
Edit- You are very welcome. Haven't tried the wines yet but will update review when we do. Mille grazie.