What condition is the model 80 in. No estimate can be give without more information.
Feinwerkbau are Olympic Class pellet air rifles and are valued between $1500 to $3500 depending on the model. They only shoot at 500 FPS but are extremely accurate
They were manufactured from 1977 - 83. Or you can contact them at the link below.
It was made from 1946 to 1985.
The Crosman model 150 was made between 1954-1967. It is a .22 cal pellet pistol.
This pistol was manufactured between 1946 and 85. It came in .177 or .22. The box and instructions make it more valuable. However you did not state the condition of the pistol so I cannot give you an estimated value.
Which model, What condition is it in. You need to give more information.
If you want an estimate of value then you will have to state the model and the condition of the pistol.
What model
50 USD <><><><><> New Answer<><><><> The Value is determined by the model, physical condition and working condition of the pellet pistol. Benjamin has made over 15 different pump models. More information is needed in order to give you an answer.
This model was manufactured between 1979 to 1989 it is a 24 shot bb pistol. In excellent condition it is worth around $45.
The model 80 was made between 1977 -1983. Apx 48,000 were made. See the link Below for their home page. You may want to ask them for more information