Price check on these 3 letter names.

Hey all, never before sold or bought a name so I don’t know where to start on a price.
I’ve had these two names for about 9-10 years.
I can PM the names to someone if they think they could give me a pretty close estimate on what they would go for.

The first name is a abbreviation for a Salary Employee that is guaranteed 40 hours a week wether they work or not. It is a letter followed by 2 numbers.

Name: G**

The second name is only 1 number different from the first name. Any help is appreciated.