Where can you buy a receiver with a safety for a Marlin 1894 CS?

Since this model is fairly new, the only way to get this is through a gunsmith, as factory will not sell receivers separately to private parties without an FFL transfer. Complete guns are around $400 new, and Big 5 Sports has them on sale often at around $330. By the time you got a receiver, and had it assembled it would cost more than a complete gun.