A few hundred dollars.
The slide has been buffed and blued, the sights replaced, and the ejection port cut down. The markings are not very legible in the pictures, but I do not think they are of the 1922 period, so it is likely a total replacement. The rest of the gun has been nickel plated.
No orignality, no collector interest or value.
Enjoy it as a shooter but don't plan on getting rich off of it.