It's all a preference thing.

Personally, the Magna-porting, front sight mod and bobbed hammer, especially on that model just leave me cold.

In addition, it's wearing Pachs and isn't tight.

I have a pristine example of a 65-3 that I picked up for $550 if I remember correctly.

No way I'd do 700 bucks for the one you describe.

I agree with you on the $400 being generous. If I wanted that gun, that would be my ceiling.