It depends on the model. I just sold a HR model 949 for $150.
50-100 or so
The H&R Model 922 is a revolver that was manufactured by Harrington & Richardson. It was a .22 caliber handgun popular for its simplicity and affordability. The value of a used H&R Model 922 can vary depending on its condition, but typically ranges from $100 to $300.
5-50 or so
BLue Book of Gun Values
50-125
50-150
50-125
50-125
50-140 or so
Best left to a gunsmith
100 USD
value of any firearms depends on overall condition and collectibility. the h&r is not a great collector piece. Also, there is no 22 cal 'shotgun' ??? check the gun barrel to see caliber listed.