I bought a cheap digital that came with an underwater housing for $29.00 the other day. Its good to 10ft I have had it to 30ft with no leaks. I bought it as a toy but darn if the 2 MP camera doesn't take nice pictures. I let my wife use it snorkeling and in shallow water but it was a surprise that it works and takes nice pictures. I use a 512 sd card and can take 500 pictures.
