Machinist tools value?

[1982fxr]

First set is Made in USA. No name. What are these called?

Other two sets are made in Japan, one is MSC branded, other no name.

Any thoughts on values?

 

[1982fxr]

Other two sets

 

[The Cobbler]

first pic is adjustable parallels and second pic is radius gauges

 

[RTM]

I bought my craftsman or Lufkin set of radius gauges for $5. A Starrett set on a handle was $10