Actually the 814 Electronic DOES shoot in 24fps. Just to clarify their were several Canon 814s. THe original 814, 814 Electronic AND the 814 XL. The XL does not shoot 24fps. The only difference I see is that the 814 Electronic has Macro and the older version does not. I just purchased one off of Ebay for $200. It was sold by original owner who had it stored nicely for the last 10 years. Although everything works great, I will have my local camera repair store give it the once over before I load film. Here is the Canon Super * Museum website:
http://www.canon.com/camera-museum/camera/cine/series_8mc.html