Dear Thomas, (unless you're a "Tom", then je m'excuse)
I want to start by saying that I really respect your opinion and love your work. (Can you hear it coming...) BUT, I gotta call BS on the "they're not outrageously priced" line. And here's my reasoning:
The cheapest new car you can buy runs from $15-20K. Multiply this by 10 and at $150-$200K, you're looking roughly at the price range of the Porche 911 GT3, base model to fully loaded. This is pretty rarefied air. How many I-stuck-every-option-on-it-I-could-so-it'd-be-the-most-expensive-one-made 911 GT3's are there going to be in the world? So for a 10X increase, you go from today's version of the Hyundai Pony, to a ridiculous Porche.
Now let's look at your $2,000 DAC. Going the opposite way (1/10th) leaves us $200 for a comparably cheap DAC. How much are the cheapest DACs out there? They're in everything. From the cheapest car stereo, to the cheapest mp3 player, to the cheapest Blu-ray player. Hell, a camera has to have one, if it can output analog video with sound. I found an mp3 player at Best Buy for $13. What can its DAC possibly cost keeping this unit at a profitable $13 selling point? A dollar? Multiply $13 by 10 and you've only got $130 and by 100 still only gives you $1300, compared to this $2000 DAC.
Now you could argue that few people can (or will) pay $200K for a car. One percent of the One Percenters, probably can't (or won't). Anyone can afford to waste $2000 - a pack-a-day smoker on welfare wastes that, or more each year. But I would come back with the fact that this DAC is a super specialized item. The $13 MP3 player is more than JUST a DAC. The cheapest DVD or Blu-ray player is far more than JUST a DAC. And I'll bet the DAC in the fully loaded 911 GT3's stereo, doesn't cost $2,000.