20-60 USD or so
no the 38 bullet is fatter and and the special is smaller
No. 38 Special only.
While there ARE specialized target auto pistol that are in caliber .38 Special, they are quite rare. The .38 Auto, and the .38 Super are both different cartridges from the .38 Special, and do not interchange. For everyday purposes, the .38 Special is a revolver cartridge, and the .38 Auto a semi auto pistol cartridge.
.38 Special is a specific caliber. There are other .38 caliber cartridges- about a dozen. The most common OTHER 38 is the .38 S&W, which is shorter, fatter, and less powerful than the .38 Special. MOST of the different .38s do NOT interchange.
A pistol rated to fire .38 +P ammunition is still going to be a .38 Special pistol, and can use regular .38 Special ammunition. .357 Magnum revolvers are also capable of chambering and firing .38 Special loads - regular, +P, and +P+ included.
50-150
.38 S&W. This is NOT .38 Special.
It might not be chambered for 38 special.
.38 Special. It can also fire .38 Short Colt and .38 Long Colt. Do not attempt to fire .38 S&W from a .38 Special.
50 or so
you can shoot standard 38 special rounds out of a firearm marked for 38 special +p