Biomedical imaging at one-thousandth the cost
news.mit.edu
news.mit.edu
That being said, I expect we'll see a v2 of this, based on more dedicated purpose hardware, which would reduce the cost down to the low four or even possibly mid three figures in the not too distant future. It's a genuinely interesting development.
Source: best friend works in this field, so whilst I'm not an expert, I have more than passing familiarity with this.
This doesn't mean that in the end a lower cost imaging capability isn't possible.