50-5000 USD depending on EXACTLY what you have.
25-75 usd
the 380 is a 9mm short
50-250 USD or so
Let a gunsmith do it.
15m
15m
Can't be answered without knowing who made it.
50-400
Yes, that would be the Model 51 made in 380 and 32 auto.
100-1000 depending on exactly what you have, its condition, box, accessories, papers, engraving, etc..
50-400
Well, it is a .380 caliber pistol made in Italy from 1992-1994. 9C means 9mm Corto (Italian for Short) which is .380 auto. About $275-$390, depending on condition.