AROUND $300, depending on which model and condition.
25-150 USD or so
i have had a few of the sport kings i could not push them for no more than 150.00
Contact High Standard with the Serial Number and they will tell you when it was manufactured.
With the serial number that you have provided,your Hi-Standard model E pistol was made by that firm in the year 1939.
With the serial number that you have provided,your Hi standard M-101,.22cal pistol was made in the year 1955.
1934. A rather early pistol.
50-100
50-100
1,000,000,000
1971
1970
Buy one of the books that has published serial numbers for that particular pistol.