Ahhh - disk cameras.
That was one of Kodak's "Eureka moments", when they introduced a strange new product that was supposed to be the next big thing. (kind of like Instamatic of APS). They used disks of film in a sealed cartridge with a sliding dark slide that the camera pulled back during exposure.
The quality was quite poor, as the frame was about the same size as with 110. The film is no longer produced and there's no easy way to make it.
You can process the film yourself if you do C-41, as that was all that was ever produced. Very few labs still process it. C-22 in the UK does it still, as does Rocky Mountain photo, but it's really expensive. As to prints, they both do it as well. It's about $30 once you account for shipping and all.
I'm not aware of any collectors of these cameras. They weren't really that great (IMHO).
I had one, and it was nice and compact for point and shoot, but ...
I can scan a print or two if you'd like to see how they look.