S&W made a 22 pellet pistol model 78G from 1971 to 80 later it became the Daisy model 780. In order to give an estimate of value I need to know more about the pistol. Like the current condition and is it still working? Is is in Poor, Fair, Good, Very Good or Excellent condition? Without more information it is not possible to give a fair estimate of value.
$4,250
50-150 USD
o-500 USD
No such model number.
0-300 USD
225
100-1200 USD
50-500 usd
100-460 or so
50-600 usd
50-650 uSD
100-400 USD