The Iver Johnson "Champion" is the most common version, although there are older models. Would need more information to make a valid identification. Assuming good shape, about $100.
$50-$125
1901 single barrel shotgun, washingtion
how old is my Iver Johnson single barrel shotgun champion model 3578 C with a 12 gauge choke bore barrel and lug forged in one and approximate value .
about $100 US.
35-100 USD
Selling to a pawn shop: about $25-$50 Buying from a pawn shop: $80-$120.
50-100 USD
The value of a J Stevens single barrel 410 shotgun from 1922 depends on its condition. This gun in excellent condition is valued between 125.00 and 150.00 as of 2014.
$75
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.
The 1894 was a side by side barrel the 1893 was the single shot
The value of a Savage shot barrel 12 gauge single trigger shotgun depends on its condition. This gun in excellent condition is valued between 450.00 and 550.00 as of 2014.