Tony Sava is selling custom sets of one of his designs, the American Standard 4-4-0, via his Bricklink store. He has made this available in two different liveries, dark blue and dark grey.
The sets are $135 and seem to moving fast. As of this writing, there were only two of the dark blue locomotives left and the dark grey were all gone. However, it is possible that one more dark grey will be posted.
By the way, Tony is using the money to finance his trip to BrickWorld…
A worthy cause if there is such a thing!