They are worth about 55-80$
Impossible to answer without a detalied description of all markings and features.
How much 2o worth
In what condition?
100-300 USD depending on condition
100-500 USD
about $150. depends on the condition. expect a maximum of $100 if sold to a store though
Iver Johnson champion , 20 gage shot gun serial number's , b-g-x-i - date built
20 ga = 650.00 dollars in good condition
100-400 USD
100-300 USD depending on condition.
50-110 or so