Joe is a good friend of mine. He does quality artwork and spends many, many hours retouching stuff and color matching, etc. Hard work that I'm sure he doesn't want scanned and distributed without his permission. Just buy it from him. If if too expensive for you, than you're in the wrong hobby. Reproduction artwork is not cheap.
P.S. - It's not only about the artwork, it's about the quality of printing that he does. Outstanding work and material. Joe is meticulous and does awesome work. You get what you pay for.
DeL