Depends on condition. Range from 50-150 USD.
Replaced by other models.
call Taurus.
$600
About $500
Any one that fits a S&W K frame
You will have to call S&W.
50-500
50-500 usd
No such model in the S&W line
50-550 usd
The model 26 was in .45 acp, NOT .357. They were made from 1950 until 1966. So, to answer your question, there is no value in something that doesn't exist (a S&W 357 Model 26).
100-500 or so