The 94 and the 70 are both gone, as far as any replicas I dont know. We sold all of our 94's in about 3 weeks, the high grades and std editions. I know of a guy we sold several too and he turned around and sold them for anywhere from 400-600 bucks on the internet.
If I was gonna tell you what to do I would say either sell it now and make a decent profit on it, or hold on to her for several years and make nice money on it, or the craze could die out and it would only be worth standard value. then again you could hang on to it forever and own a piece of history with the gun that won the west!!!
steve