The value of a Simmons Royal double-barrel 12 gauge shotgun varies by its condition. As of 2014 this firearm in excellent condition sell for around 150.00.
The value of a double barrel Harrington Richardson 1900 20 gauge gun depends on its condition. This gun in excellent condition is valued between 180.00 and 240.00 as of 2014.
The value of a J Manton and Co double barrel 12 gauge shotgun depends on a couple things. Some of which, would be the age and condition of the shotgun.
To determine the exact value of a CG Bonehille 16 gauge double barrel shotgun, a few different factors would actually need to be taken into consideration. Some of these things would be the condition and age of the shotgun.