Assuming you mean a Mossberg Model 42M(b), between $75 and $200, depending on condition. These are excellent target rifles.
What price is the 22 caliber ted Williams model. 340530430
50-1000 and up
50-140
10-100 USD or so
No such weapon made by Walther.
Depending on condition, from $100-200.
20-1000 or more depending on specifics
10-100 usd
A 22 caliber pistol holds a dose of 22 caliber ammo.
50-200
Ruger's website lists MSRP
Unfortunately older 22 caliber rifles are plentiful and inexpensive. Depending on the overall condition and functioning of the rifle it is worth between $50 and $200.