Around 375 for excellent condition.
A Franchi 500 is worth about $325 in excellent condition, all the way down to about $100 in poor condition. This info is from the 2004 Standard Catalog of Firearms.
200
About $500 if in good condition.
50-500 uSD
The Mossberg 500 Stock is the stock for the Mossberg 500 shotgun. The stock would allow you to get a better grip on the shotgun and absorb some recoil from firing the shotgun.
500 or so
50-500 usd
50-500 USD or so depending on specifics
500 USD
I acquired a Mossberg 500 AG shotgun. It has never been fired and might be 10 years old. What is the value?
In good condition about $400 - $500.