It's a Rii Mini Keyboard i4, and my concern is that it's a microphone. I just noticed the hole and think I'm probably wrong in what it is considering how big a deal it would be if it was a mic that isn't advertised.
What could this hole be for or what is it? Thanks in advance, hope this doesn't violate any rules.
I do a of lot of sourcing for plastic injection mold tooling. $40k is a pretty high price for this one, but if you are getting out made in the US, then it's not completely unreasonable. Sourcing it from China would be considerably less than half that price.
Assuming they're buying extremely large quantities (likely over 10k), I'd guess that this part (top and bottom shells) cost about $3 to $5 for both, not including shipping costs.