I'll say the same thing I did in your other crybaby for no reason post. If you want cheap gears buy Dana or Ford axels.
I don't doubt that they would consider making gears for us, but think your price expectations are a joke. Also, only making them for a H233b would limit sales to SAS and 2wd peeps. Also given that most people I know doing a SAS are going to 5.13s that would limit the quantity more. Not to mention, if they made a matched set for a r200, it at least could be sold to a broader market given the other vehicles that use that diff type.
R&D isn't cheap, smaller the production run, more overhead to recoupe, why the ones that are available aren't cheap.