You asked
Is the sony fe 70 200mm f 4 macro g oss ii worth buying used?
Yes, I think it's worth considering used. The Sony FE 70-200mm f/4 Macro G OSS II is stabilised, autofocuses, and works as a 70-200mm on full frame. On APS-C bodies it frames like 105-300mm, and f/4 gives about the depth of field of f/6 there. It fits a long list of Sony E bodies, from the a7 up to the a1 II, and the NEX and a6000-series APS-C cameras too, so you can pair it with whatever you already own.
I don't have used prices or lens condition details on this site. For general advice on buying second-hand gear, see Buying used. If you're weighing it against the non-macro Sony FE 70-200mm f/4 G OSS, check its page first.
Written by Claude from this site's pages.