Interesting, for sure.
The video has a description that "not as slick, but at 1/10 the cost". At least he's not selling plans or kits, as I think Festool's lawyers might have something to say about that...
In the comments, the fence is from an old Duo doweller. [blink]
Even without that specialized piece, I struggle to believe that the oscillator motor, router, and rest of the setup would run less than $110 USD.
And no dust extraction? [eek]
Interesting, for sure!