The value of a 1905 model D single barrel choke bored Diamond Arms shotgun is actually dependent upon a number of things. Most importantly the condition of the shotgun.
$75
About $100.
ABOUT $50 TO $75 IF VERY CLEAN
What is the value of a Beebe arms double barrel shotgun?
$35-$75, depending on condition.
i saw one in 90% condition sell for $150.
About $100
The value for a single shot 12 gauge shotgun made by Maurgan Arms Co in 1902 depends on its condition. This gun in excellent condition is valued between 75.00 and 100.00 as of 2014.
No more than 100 dollars
$35-$90, depending on condition.
Less than $100.