Looking for a N scale SD40 for christmas

Today I asked my brother what he wants for christmas. Right off the bat he says “A N scale CN SD40-2”

Now, The problem is is that so far, The only one that make a CN (Canadian National) SD40 is Kato, and I have a limited buget.

Does anyone know (Or have one for sale? [:D] ) Who else would make a N scale sd-40? My bro want secpically no other brand but CN.

As for other stuff for the N scale, I think he might appecate it if I got him some coupler springs and truck wheels for his rolling stock. Does anyone know where I can get that?

Thanks!