I have not confirmed this but the info comes from a friend that just bought a sub-compact xchg kit, from Sig, for $249.

In his words, "The kit includes the grip, magazine, recoil spring, and slide (nitron finish, with night sights). Pretty good deal. And to top it off it has free shipping, no taxes, and NO FFL required!" And, although he didn't include it, I'm sure it comes with a barrel.

Game on!!!!