Depends on condition. If I knew that I could get pretty close.
in excellent condition, i have seen them go for $270
The model 1921 was made by Savage / Stevens from 1921 to 1932. A total of 13,000 were made during that period.
If your rifle is a lever action?Then it is a model 99 savage and with the serial number you provided it was made by savage arms company in 1921.
I'm assuming you mean a Model 1921 with serial number 3879. Condition is everything - mint examples can bring over $300. Typical well-used guns about $200. www.countrygunsmith.net
1921
@1921
It was made between 1921-1922
Imossible to answer without a detailed description of all markings, barrel length, stock, accessories, box, papers, engraving, name of maker, etc..
If your Browning auto-5 shotgun is a 12 gauge model then it was made by FN of Belguim for Browning in 1907.If you have a 16 gauge model,it was made in 1921.
Bob Savage was born on 1921-12-01.
George Savage - physician - died in 1921.
Ann Savage - actress - was born on 1921-02-19.