I get the feeling there are tons and tons of 92S floating around out there. Add to that the tarnished reputation of the 92 after the US military problems with them, and they can't be commanding top dollar. I know those problems are controversial and likely the fault of extensive use of +P+ ammo and/or a batch of guns with iffy metallurgy, I still think the 92 is soured for many folks.
Personally, I know every time I qualify on one I'm wishing I was wearing a face shield.