The Rifle was made between 1957-58. without more information about the condition of the rifle it is not possible to answer your question with an estimate of value.
There were 2 different Daisy model 107. Model 107 Buck Jones Special 1934 - 1942 Model 107 1957 - 1958 (Plastic Stock)
I've gone through several air gun catalogues and have been unable to locate a Daisy model 170 bb gun that has ever been made. I did find a Daisy BB gun model 5170 and a BB rifle model 1170 along with a BB rifle model 107 but "NO" model 170. So here is what I suggest. Contact Daisy, They offer a service to evaluate older Daisy antiques for free. See the link below.
What condition is it in
I've gone through several air gun catalogues and have been unable to locate a Daisy model 170 bb gun that has ever been made. I did find a Daisy BB gun model 5170 and a BB rifle model 1170 along with a BB rifle model 107 but "NO" model 170. However I suggest you search the web for "Daisy Air gun Repair" or "Air gun repair" and locate someone near you who can help you.
What condition is it in. That determines the value.
What condition is it in...
20-50 USD or so
Daisy made several models in 1955. You have to give more information and the current condition of the gun or rifle to get an answer
The Daisy model 1938-B was new in 1979. In like now condition it is worth $40 ( Bluebook of airguns)
Your missing two items in order to get an answer. What model? What condition is the gun in?
In good condition it would be worth somewhere around $35 to $45 + or -. =
Which model Daisy are you asking about, and what is the condition of the BB gun? Excellent. Very Good, Good, Fair or Poor? This information is needed to answer your question.