Which one?
The promised 1:350 scale offering by Hasegawa [I think, maybe Dragon. Oldtimers is setting in] isn't due until the first quarter of 2008.
The YankeeModelworks resin & brass kit is very nice -- and the price is not out of line with the current plastic ship mlde prices, when you consider that the photoetch is included - not an aftermarket add-on.
In 1:700 scale there are several by PitRoad