Respectfully, I couldn't disagree more. Envy is sometimes displayed by those who will knock a name down rather than build it up. The feeling being that someone owns something nice and the jealousy being the incentive to make it seem less nice. Also the fact that a Domain Name has not sold for a decent price to date is absolutely no reason why it should not in the future.
I cannot count the times that people late in the game are rewarded for their savvy and intellect by securing killer Domain Names at knock down prices simply because they were able to "conceive" of a use or understand the value of it where no-one else did.
Basically the reality of the Economics Domain Name is that it is CLEARLY a $xxx,xxx (at minimum) Domain Name if I ever saw one. The reason I know offers of $50,000 or less are absurd is because if we had an interest in acquiring Domain Names of this subject matter, we would already have made an offer above that level.
Economics affects every person and every business on the planet and I'm afraid to say, there is no two ways about it. So this may not necessarily be a Domain Name that is easy to understand for someone who is not aware of that or does not own Financial Assets and 90% of people do not.
However, if you trade or invest in real estate, stocks, bonds, commodities, foreign exchange, futures, options, mutual funds, hedge funds, etc then you do VERY MUCH care about economics and it may be the number one thing that matters. Likewise, many financial networks, brokerages, mutual funds, hedge funds and so on will literally EAT, DRINK, SLEEP and BREATH economics on a daily basis.
That's how important the meaning is - now whether the seller will capitalise on that or not is another matter.