200-2000 depending on if it is a factory steel frame, box, accessories, papers and if your "mint" is the same as the one used by people who buy/sell firearms as a way to put food on the table..
The frame size of a Smith and Wesson model 66 is K.
The smith and Wesson model 10 has the K service frame.
No, it is an L frame.
It is a K-frame.
K frame
The Model 13 is on a K frame.
I believe it to be the K frame
K frame
I frame
N
It is a K
N frame 357 Magnum