The market place isn't big enough for a brand like this. First search is generic then the established auctions.
The cabs that have been rejected from the auctions maybe so bad they are only worth scrap value. The ones that buy them have a chance with a generic. As last pick as a buyer at auctions and without an established broker system to move the cars it will be tough. I have worked in auto industry before domaining it is a tough industry to work in if no experience.