All 135 or so remaining cars will be sold exclusively through Gerry Wood Dodge. While Dodge has already sold out of the limited-edition 2017 models, Gerry Wood Dodge put a team together to research and create their own unofficial limited-edition cars. These will be ordered in specific and unique color and option combinations. Dodge offers more than 8,000 colors for the Viper, so picking out a few unused shades couldn't have been too difficult. While these aren't official, it should provide some bragging rights to owners who manage to secure one of the special cars.
Despite the exclusivity and hoarding the final few vehicles, Gerry Wood Dodge doesn't plan to add a dealer markup to the car. They claim to never markup cars over MSRP, which seems good for everyone but them. We won't complain.