If you want any of the paint schemes of these cars, best to order soon.
I received notice yesterday that the double door Pennsy versions I pre-ordered are now in stock and will be shipping soon.
I suspect the same will soon be true for the single door versions, which I also pre-ordered but from a different dealer.
I didn't see them at York probably because I rushed through the Orange Hall this year. Looks like I will see them soon enough though and do expect them to be on par with the PS-1 boxcars as Dave has mentioned.