I'm looking for a good source for the new run Athearn Genesis Southern Pacific PC&F 8'+6' door 50' boxcars (in 12 numbers). I was getting some of my past Genesis PC&F 50' box cars from Tom's Trains for $21 each, but he has little demand for these new SP 12 number cars. Anyone know of a good source you can recommend to me? I'm looking to get a half dozen. Or... if Tom gets enough orders to justify the other 6 cars, he will probably go ahead and stock a 12 car set. I can only afford 6. Hint hint.