I totally agree on a little time investment to present any "For Sale" cars in their best possible light. Not taking such time to do so really does hurt your chances of bringing top dollar. This is what sets successful sellers apart from the not so successful sellers. In this particular vehicles case there's very little that can be done, even with rolling tires. Well other than making it a little easier to push if off a high cliff somewhere.
ok just kidding on the cliff part but seriously I do hope they find the right person to purchase all the individual vehicles they decide to sell. I doubt they will get their asking prices simply due to the general market at this time but again I still with them the best.
I'm checking in here regularly (to his eBay account) to see if they decide to sell one or two specialty vehicles that they have in that barn, if so even I might be hard pressed not to consider making an offer. Thats all I can say at this time.