Respectfully, in 15 or so years of looking for LH guns (shotguns, lever, bolt, etc) I've never seen a LH model go for less than 130% of a equal specification RH model.
As far as the not selling well, I would probably agree since most LH shooters give up looking for what they want and settle for a compromise (RH model, different caliber, finish) or just give up looking altogether.
Now all that being said: Hunters are a relatively small portion of the population. African hunters, a smaller percentage of that. Dangerous game? The numbers reduce further. Add Left handed to this and it's understandable why there are few options for southpaws.
However; we apparently are supposed to keep 4-$20,000 readily available for years and hopefully be in the right place at the right time when a DG weapon CLOSE to what we want becomes available.
We have become a meme by those who can go buy what they want when they want it for less money. JM .02