Wow! Really good kit lens for G85 body.

It's a good price but the lens is average at best. And biggish.

I think the 14-42 that came with my G7 is very good, and the 12-32 semi pancake is also very good. They are very sharp, have great color, great lens coatings and contrast, they are lightweight and have IS built in. I paid a bit less than $100 for each as they were part of a kit and I use them all the time, the 14-42 a bit more.
As just a lens, the 14-42 ii goes for ~170 new, but you could buy a kit and sell the body, of course.
Then there is the $99 Olly 40-150 in several version, it has a very sharp mid range.
Of course, the 12-50 has a wider range, I just don't see that is is better than average at any focal length.