I guess we both agree on the long term trend and at this point, that's all that really matters.
But the task of creating highly reliable industrial robots is really quite difficult and quite a bit more expensive than $50,000. We have 12 robots in our facility and the field testing and applications testing process for a similar facility elsewhere is taking approximately 2 years and counting. This doesn't include the entire development and specification process of developing the robots as well as the control systems. Each robotic system is upwards of $5,000,000.
A lot of this cost comes from the additional points of failure. Large systems are prone to failures due to small, cascading errors. This necessitates a larger testing and development period.
This is different I'm sure for other industries however. The cost of a failure is exponentially greater in pharmaceutical manufacturing as compared to other forms of manufacturing. Its possible that costs could be much lower in other industries where the cost of a failure is reduced.