Is the leica elmar m 24mm f 3 8 asph worth buying used?

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From Leica Elmar-M 24mm f/3.8 ASPH: Leica Elmar-M 24mm f/3.8 ASPH: A prime lens by Leica for Full frame cameras, 24mm f/3.8. A small, slow 24mm and one of the cheaper Leica wides used. Specs - Maker: Leica - Focal length: 24mm (prime) - Maximum aperture: f/3.8 - Made for: Full frame sensors - Mounts: Leica M - Stabilised: no - Autofocus: no, manual focus What it frames like - On full frame (Leica M): as marked, 24mm. Cameras it fits ...

From Leica Super-Elmar-M 18mm f/3.8 ASPH: Leica Super-Elmar-M 18mm f/3.8 ASPH: A prime lens by Leica for Full frame cameras, 18mm f/3.8.

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