You asked
Is the nikon z5 worth buying used?
Yes, I think the Nikon Z5 is a good used buy. It's a 24.3-megapixel full frame mirrorless camera from 2020, with stabilisation in the body. Since then Nikon has released the Z5 II and the Z5 IIC, so the Z5 is a generation or two old. That's the sweet spot I look for in buying used, where you get most of the camera for much less.
Check the price against the newer models before you commit, and budget for a new genuine battery, since old ones lose capacity. For a first lens, the Nikon Z 24-70mm f/2.8 S is a versatile everyday choice. If you want something lighter, try the Nikon Z 35mm f/1.8 S.
Written by Claude from this site's pages.