Prob'ly quite a bit, most yards are pretty proud of anything with usable cylinders on it. That's an older Case hoe, early to mid 70's off a 580B or C. Missing the bucket curl cylinder, the rod that's showing (on one of the boom cylinders) looks ok at first glance, at least one of the stabilizer cyl's is still there.
I'm already about 37,823 projects behind, or I might get curious enough to make the 70 mile drive to ask... Steve