Korth revolvers are great quality.
Fit and finish is quite exceptional.
If you read the history of Willy Korth and the Korth Revolver (or pistol by the way) you will gather info on the extreme quality asked and achieved by him.
However, used in combat or for accuracy, you can probably get the same results with a good tuned S&W or other competition gun.
Korth is still in business !
Probably most used for bullseye shooting, another prime interest should be for collection.
Is it worth the price, maybe not, but a hell of an exceptional piece of craftsmanship it is.