I have one Black/grey Trophy Recaro seat (was a passenger, but I used it as a driver in the Dasher. No seat bracket. One tiny cig burn in the base. Bolsters great. $150. Shipping would be $50 in the lower 48.

(I also have a pair of power seat bases for Volkswagen A1 or A2 cars. Should also work for Sparcos, etc. $100.)

http://www.edition719.com/modules/gallery/albums/album31/100_4380.sized.jpg