A young MC Ride--yeah, the Death Grips MC Ride--is featured on this Mxlplx video for "Civic Duties." The video seems to be shot in the same scenic, highway-convenient location as this Swank Daddy video for "I'm A Man":
Ride clearly appears in the background of that video as well.
Considering how potent Ride's style is, it only make sense that he built up to it with a series of demos and probably long-forgotten projects. Something like the Money Store doesn't drop out of thin air, and this is proof.
Found more videos. Oh, man! Here is Ride featured on other videos from musical co-hort Fyre: