There is a new product right there ... I could print hair hats in flexible filament, kinda like robot hair for men
Markforged was kind of ambiguous about the oven, he appeared to be saying about $125K if you have your own, $150K if you need one, and specified that they don't make the oven. Looked to be cylindrical with an opening about 2 feet, maybe three feet long ... so you aren't talking large parts.