@Annihilator,
Acting as a rational economic actor, does it make sense for anyone to gather helioptris and sell that raw resource to the market? I contend it does not. :-) And judging by prices listed in "Rates" it only made sense for about one day on 8/17 in recent times... and well before that back in june and may.
And while one may be beets, and the other wheat when comparing say triandlus and helio... one has been pretty consistently an under-performer when analyzed as to its volume. ;-)
Taking the existing average price, eliminating the volume penalty and IMHO the problem goes away. Even if the price falls it still would be closer to a reasonable economic decision to gather and sell.
I recognize that there is very low demand, I've been seeing the same quantities listed for days now without apparent change. However, it is my belief that the high volume coupled with the fact that less of it is needed in manufacturing has basically made this raw resource useless to both buyers and sellers. Need helio, gather it directly. Gathering something for sale to the market? Anything but helio.
[attempted to edit for clarity]