"Right now there is none". True, and hence the company can fail and become worthless. That is the risk with any new business.
I can understand an argument for buying based on chart. But, the problem is linking a natural pull-back to valuation and inherent risks. E.g. putting an argument saying the company may not sell enough machines or powder, and hence pull-back to XXX dollars. That argument applies at 1c, 10c, $1.80 or any other SP. It's always 50/50.