I was looking for an older model of Casio cam. with high fps. It's quite interesting to play around with a such camera but the movie resolution at high fps dramatically decreases so you can only analyze what's happening, I mean forget to sell or enjoy the high fps movie.

More serious toys are the industrial cameras, especially the new but very expensive HD cameras. I wanted to buy one so I asked for a price offer. Then I had to decide, in the next 5 years I will buy a HD, high fps camera or a house. The decision was the house because it's 2x cheaper