Wait, did you mean $10,000 or $100.00? If the former, then they're in the low end for Stratasys machines, but they're much too expensive than any normal people would pay. If the latter, then they're either making these things out of paper and prayers, or they're planning to charge $10 per gram of material to make up the cost.

One hundred US Dollars is close to the average weekly grocery bill to a middle class American, to put it in perspective.