Right now there are three Jeff Soto originals for sale.
The first one is actually a sketch that was done for the 2006 San Diego Comic Con. Just a small drawing on 8.5×11″ paper. I tried to find out, but im not sure yet if he will be there for the 2007 Comic Con. Comic Con Drawing
The next two are being sold by the same person, and are both small paintings. Like around 3.5″ blocks. Not super big really, but they are worth looking at. Window shopping if you will. The one I like the most have at the top here.
Cold Ice Age #3
Cold Ice Age #50