Shelby Viper Wheels

I have 2 classic Shelby Viper wheels that I have had for years.

They are 14" x 5-1/2" with 0 offset. 4 bolt

Is anyone familar with these wheels and have any idea of their value?

no curb rash - just some oxidation that needs cleaning up.

I am thinking of selling them to free up space in the garage and would just like some advice. I do know these are rare.

Any help will be appreciated.

Thanks