I purchased a Flyin' Miata Big brake it from MiataMike earlier this June. I finally got around to mounting, and sadly found out it doesn't work with my wheels.
This is one of their earlier kits, but same concept as the one on the FM site for the 1994-02 w/o sport package. The right front caliper has some missing paint about as big is a thumb print IIRC.
It is only the calipers (with mounting hardware) and the rotors, front stainless brake lines, and two sets of front pads with about 50% life. You supply the brake fluid.
$800 FIRM.