The Leica 0-series no. 105 just sold at auction for $15 million, making it the most expensive camera of all time.
World's most expensive cameras and lenses - CNET
Leica's $9,195 M11 Monochrom camera lives in a gray area of expensive minimalism - The Verge
Leica Q2 Monochrom Review: Glorious B&W - Reviewed
Early Leica exposed as world's priciest camera – DW – 03/10/2018
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A $15M Vintage Leica Becomes the Most Expensive Camera Sold at Auction – Robb Report
The World's Most Expensive Cameras
Unique Leica 35mm Camera Snapped Up for Over $15 Million at Auction
1932 LEICA Camera 0-Series Crowned World's Most Expensive Camera, Auctions News, THE VALUE
Investing in rare Vintage Cameras - Timeless Magazin
The Leica SL2-S Camera REVIEW. SPOILER: One of Leica's best EVER.
Leica Q2 Monochrom Compact Digital Camera 19055 - Adorama
A 2009 $6,000 camera and a 2015 $7450 camera: why I bought into Leica's M9 & SL that I use today, by JJ Jumoc-Casas, Behind the Scenes