I dont think lhd would stop anyone keen, its all part of the excitement of driving a classic. I have found that a narrow car can be driven from the left side easily.
The front of that car doesnt look too pretty, and because we never got that model here then very few have any emotional connection with it.
Usualy the first auction will bring the best price but if reserve is not reached then succeeding auctions just go down hill as buyers get frustrated and interest drops off. This seems to have happened here with many auctions already. I personaly think its ruined for ebay now maybe take it off the market for a while then sell it some other way.