I commented on the post that you can get a thermal imaging camera that plugs into your iPhone for $250 <a href="http:&#x2F;&#x2F;www.thermal.com&#x2F;thermal-cameras&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.thermal.com&#x2F;thermal-cameras&#x2F;</a> . So I think that any price above that for a unit that looks like it has a CRT monitor from the 90&#x27;s is a bit expensive. I just want one as a toy and to experiment with, and think the cost is out of reach of that.