I owned one of the last CED models RCA produced. I guess it was around 1984. There were several stores in So. Ca. that sold CED discs exclusively. This was RCA's last attempt to market an American designed & built video disc system before GE bought the company and discontinued CED. CED movie discs were produced for several more years after player production ceased. Laser discs would have killed the CED in any case. Of course DVD ended Laser and so it goes...
Here is a great site devoted to CED history:
CED Magic - The RCA SelectaVision VideoDisc Web Site
Address:
http://www.cedmagic.com/selectavision.html
Steve D.