I just discovered that Formaggio Kitchen in Cambridge has started stocking icecream from Jeni's of Columbus Ohio. At $12/pint it's not cheap, but it's some of the best ice cream I've had anywhere. They don't carry Jeni's signature Salty Caramel, but they had the Gravel Road (salty caramel with ground almonds) that might be even better. Definitely worth a try.
244 Huron Ave, Cambridge, MA 02138