GoldRush apples in Boston area?

Does anyone know an orchard or farm stand that has “GoldRush” apples (a late harvesting derivative of Golden Delicious) in the Boston area?

I’ve had them down in PA, and they are by far the most delicious apple I’ve ever tasted (and the state fruit of Illinois!). Would love to find them around here.

I bought a few at the Copley Square market today to try them.