The Yashica Mat 124G is medium format at its most effective, with an 80mm f/3.5 lens fixed to the body and a 6x6 setup. The 80mm is phenomenal as a portrait lens but still has enough breadth in frame to rock some street photography or even landscapes.
The 124G also offers the convenience of 120 and 220 compatibility in-body with a simple sliding of the pressure plate, so the few of us left using Kodak Portra 220 can shoot without worry. Make sure to load the rolls tightly because a loose load can lead to light leaks, especially with 220.
If you want to know more, "I still shoot film" has written a small review.
The camera, case, lens cap, manual, box, and a fresh battery.
Cosmetic: Very good condition.
Optical: Viewfinder clean with minimal dust. Lens clean with no haze/fungus/scratches.
Mechanical: All shutter speeds are accurate, and the light meter is working.