all three are valid points
1. not just capitalism, but money in general is the root of all unhappiness, look at donald trump, does he look happy, look at me, i'm happy, and i don't give a shit about money

2. they do tend to over price the ERGO shit and

3. ergo cost more to design, they require medical research when making them

then agian it is all about supply and demand, and when your product just dosen't call much deman, you need to price it higher to make ends meet