Which model?
It was made in 1969
100-340 USD or so
The model 340 was made between 1969-1989. In very good condition it is worth between $85 and $100
The model 340 was made between 1969-1986. I believe you have the first number wrong. I think the Serial number is T280984. If so it was made in 1977. See the link below for Benjamin dates. Crosman owns Benjamin and Sheridan air guns
Model What? are you asking about an air rifle or something else. Do you have a model number? What condition is it in?
Benjamin Sheridan makes both .22 and .25 caliber pellet guns. ----------------------Corrected answer---------------------------------- Crosman air gun company owns both the Benjamin and Sheridan line of air guns and rifles. The Benjamin rifles models are made in .177, .22 and .25 caliber. The Sheridan line is only made in .20 caliber. The name "Benjamin Sheridan" is no longer placed on any one model. In the past Benjamin did make a 20 .cal pellet gun Benjamin also makes a .357 caliber model named the Rogue.
Which model. Benjamin made about 20 different models. Also state the condition of the rifle.
All the Benjamin .22 cal were made of Brass and painted Black. What condition and what model are you asking about.
The model 200 was introduced in 1928 and was a .175 caliber BB muzzle loader.
The Benjamin model 347 was made between 1969-92. it's a single shot pump rifle. In order to give an estimate of value please state the condition of the rifle. Is it still working? Is it in excellent, very good, good, fair or poor condition?
You don't find pellets for the Benjamin model 310 because it is designed to shoot BB's only, not pellets. The model 312 shot .22 caliber pellets and the model 317 shot .177 caliber pellets but the 310 only shot BB's.