Impossible to answer without a detailed description.
100-1000 USD or so
100-1000 USD and up depending on specifics
2,100 dollars
Need a detailed description of finish, condition, box, papers, all features and markings.
The value varies widely depending upon the style and condition of the weapon. Due to this, you will need to have the firearm appraised by an expert.
Value is too difficult to be accurate without seeing the gun. Condition which includes the amount of original finish and original configuration will determine value. Recommend taking it to a gun shop for appraisal.
I think you may have meant a "Browining Sweet 16" instead of "18", which is a Belgum-made Browning shotgun. The value of the gun depends on its condition. In good condition the value should range somewhere between $900 to $1,200. But depending on the area where you are, the value could be higher or lower.
Value is too difficult to be accurate without seeing the gun. Condition which includes the amount of original finish and original configuration will determine value. Recommend taking it to a gun shop for appraisal.
The Citori is made in Japan.
335-550 dollars depending on condition,and a good bore.These prices reflect a gun with between 60%-90% original finish remaining.
About $60- $100 If you have missing or broken parts call Numrich.
A poor description to try and give a value off of. 1-500 USD as currently described.