You will have to contact Beretta to find out.
$350
To disassemble the Beretta 85F, first ensure the firearm is unloaded and the magazine is removed. Then, pull the slide back slightly and engage the slide stop lever to hold it in place. Next, push the slide stop out from the left side of the frame, and then carefully slide the frame forward to separate it from the slide. Finally, you can remove the recoil spring and barrel from the slide for further disassembly.
You will have to contact Beretta
You will have to call Beretta to find out.
Depends on condition. Also, if it is Italian made and has walnut grips will make a difference. Pistols like these, in very good condition are solid $375-$425 firearms.
You will have to call Beretta to find out.
Contact Beretta. They will need the model number- which you did not give us.
No known sn data.
Serial number and features.
about 85F
Contact Beretta customer service thru their website. You will need the MODEL and type of gun. Beretta has been making handguns, shotguns, rifles and machine guns since the 1500s.
Impossible to answer since you didn't list a sn.