Sounds like time for a SUBASTA (Car Auction) to be set up!! I mentioned this idea to Ochoa Motors & a couple other car dealers some 6 years ago, even presented them with the base ideas that I had (& still have) compiled, but nothing has ever come of it! If anyone is interested in following the idea up, just let me know! I'll talk my ideas through over a beer or two & you can see if there is any mileage in it!!
other than checking Listin Diario every week I have no suggestions! - Grahame.