1. No, they don't have skirt steak on the East Coast. I have lived in Syracuse, Maine, and Pittsburgh, and not one of these cities sells it.
2. Not even the Cosco here has it.
3. Nobody in pittsburggh knows what Carne Asada is, let alone sell it.
4. You can get flank steak, but it's 14.99 a lb.
5. There is grand total of 2 mexican groceries in Pittsburgh. And even they don't sell skirt steak or carne asada.
Seriously, you guys take your mexican food for granted like a motherfucker.