Old Nikon FA camera price?

Hi, I have a old Nikon FA in brand new condition. How much can I sell it for if I sell to those secondhand shops?

NEVER sell a camera to a " second hand shop ". They usually know nothing about cameras and will only give you about half of what it's worth as they have to resell it to make a profit.
Try a site like ebay or craigslist where a photographer might see it.
I looked on ebay. They're asking around $125- $150 for it. Seems there's still a ton of them still out there. And 35mm cameras are not in high demand.

Try ebay for a price and to sell it