Which model are you referring to? State the model number and the condition of the gun, so and estimate can be given. Falke made 10 different air guns and rifles.
Falke model 33: Trigger guard swings forward to cock: Mfg 1951-58 Excellent=N/A Good=$250 Fair=$175 Poor=$100
45 or so
What model is it. How old is it, what condition is it in, is it still working?
Around $50
It would help if you stated the model and the condition of the pellet gun. Without some information it is not possible to answer you.
What condition is it in. That determines the value.
If you want an estimate of value then you will have to state the model and the condition of the pistol.
if in relative good condition,the FALKE .50 calibre bb gun might be worth a few hundred dollars to the right collector.. FALKE no longer exist but the spring powered bb guns they produced were very hardy..
This model was manufactured between 1979 to 1989 it is a 24 shot bb pistol. In excellent condition it is worth around $45.
It is not possible to give you an answer on such little information. You will need to identify the model and the condition of the rifle. However most Chinese rifles are not worth very much.
What condition is it in. That determines the value