Since you did not provide a detailed description of the weapon, its features, finish, condition, box, papers, any accessories, barrel length, chokes, etc. the answer can only be general in nature. You might be in the 500-2000 USD range, give or take.
100- multiple thousands depending on specifics.
In 90%+ condition about $700 for a 20 gauge and about $550-$600 for a 12 gauge.
The value of a 12 gauge Browning Citori Pigeon Grade is actually dependent upon a number of factors. Some of these factors would be the age and condition.
Basically impossible to value with just the model description.
50-5000 USD depending on specifics.
5-10 thousand USD or so
I have the same gun-----exceptional quality at that time---as good as any. The 20 guages bring a good price of 1,500 or so.
100-600 USD
Condition is everything. NIB they can go for around 2K. Recommend you compare like Citoris on other gun sale websites like gunbroker or gunsamerica.com
Should be a Browning Citori Lightning, Grade 1, 20ga, with 3" chambers, made in 1992. sales@countrygunsmith.net
Without more specific information on the fininsh and condition; 100-1000 USD
Are you kidding me, It's a great gun I'd Say at least $1200