It only takes the one incident that I've ever heard of legitimate case of faked papers (and it turned out that the guy faked like 10+ pairs of het pieds when het pieds were really expensive) to ruin the het market the way it has. Most people won't buy hets, as evidenced above in my previous quote, unless there is a reputable name behind it.
I made the first jump into hets with a pair of het VPI axanthics, and let me tell you it still scares me to have paid $50 a piece for what could potentially be $15 normals. But, at the same time, I don't have money to jump into an axanthic so why not make my own. Gambling is an addiction for a reason.