These can range in price from 200 to more than 1,000 dollars dpending on condition and a good bore.
You must call Browning with the serial number to find out.
see the following link http://wiki.answers.com/Q/What_is_the_value_of_a_Browning_Sweet_Sixteen
100-400 or so
This is a 1961 Sweet 16
42 years old
Your prefix of zero S indicates that your Browning sweet sixteen shotgun was made in the year 1960.
Browning.com has a sn function listed under customer service.
What_is_the_value_of_a_Browning_Sweet_Sixteen
This gun was made in 1959
Blue Book of Gun Values is a good place to start.
Belgian proofmarks, year of manufacture, barrel inscription. == ==
What_is_the_value_of_a_Browning_Sweet_Sixteen