100-300 USD
You will have to contact Beretta to find out.
100-1000 USD depending on EXACTLY what you have.
AFAIK, Beretta has never made a handgun in that caliber.
75-125 USD
Contact Beretta
You will have to call Beretta to find out.
50-175
100-400 USD depending on condition, accessories, box, manual.
50-250 USD or so
Without a detailed description of the handgun, nothing.
It depends on which gun.
A good handgun.