10-1000 USD depending on specifics.
Either 38 S&W, 38 Special, 38/200
38 S&W CTGE is the caliber of the firearm- it fires the 38 S&W cartridge. We have no way of telling without the model and condition. Typically low cost handguns, valued $50-$150.
50
20-60
10-50 USD or so
0-150 usd
38 special is only a revolver caliber. that's like saying a 44 magnum revolver or a 500 special revolver. a revolver is a revolver
About $100 if in working order. These were made by Crescent Firearms Mfg. BTW, the letters CTGE means CARTRIDGE.
40 or so
25-50 USD or so
It depends on what you mean. A .38 revolver may be a .38 special, but there are other types of .38 besides just the special round.
50-500 usd