Leica 0-Serie Nr.107

Price: $1.9 million (at an auction).

Susse Freres Daguerreotype Camera

Price: $978,000

Global rank: 2

Hasselblad H4D-200MS Digital Camera

Price: $45,000

Global rank: 3

Seitz 6 17″ Digital Panoramic Camera

Price: $43,000

Global rank: 4