Have a good condition Metz 54 MZ-3 flash with dedicated TTL module for Leica as well as a regular hot-shoe module. Flash works great and includes box, IB and original case. Guide number is around 120 ISO 100 at the 50mm lens zoom position IIRC. This flash bounces and swivels and has an additional small "wink" flash for eye fill when bouncing the main head. Head is auto or manual motorized zoom from 24mm to 85mm, also has DX and MF frame modes for the zoom head. Has full Auto and manual flash modes as well as TTL flash mode for most cameras with appropriate module.

Asking $225 OBO shipped US.