These 4 states accept other states' registry ID cards:

Maine and Rhode Island (only for the conditions approved in that state)
Michigan
Montana

There's 4 out of 14. It isn't quite reciprocal, but I bet if any of these 4 states were closer to New Mexico people here would gladly make the drive. :hippy:

Oh yeah! They need to drop the requirement of a license to home grow. Only 2 of the 14 make it rough, New Jersey and New Mexico.