How many triple black ls6 coupes were built?

[blackls6]

Does anybody know how many triple black ls-6 coupes were made?
I own a Atlanta built one with 59,000 original miles on it.
It a M-22 four speed with 12 bolt with 4:10, manual steering, optional three spoke wheel, tach and gauges, am- 8-track stereo, tinted glass, buckets seats with floor console, and cowl induction hood.
The original owner got to see the car being built because his aunt work at Atlanta factory! How cool would that have been. He told me one door panel had SS emblem, and the other side had Malibu.
Almost done with frame off restoration.