1959 airstream ~super shiny~

Hi I have a 1959 airstream it's all polished and in excellent shape. It's all original and it has rear bed with bathroom in the middle i don't know the model. New tires. I think its between 22-26 foot long. Sorry I don't have any pics. But like I say it's all polished and original. Can you help me on how much to ask for it when I sell it?

Thank you

Cody