Kurt,
Kurt, I have the following Viper sales brochures:
1992, 1997-2002,2006,2008 ALL are in like new condition Except the 92 one of the two centerfolds stuck to each other and peeled each side in one spot
Let me know if you are interested in the lot. I have had them a long time and don't know approx. value, but I am sure we could come together on a fair price. Kevin