Depends on the condition of the pistol and when it was made. Those Llama .380 pistols made before 1975 or so use a locked breech. Those made afterwards use a simple blowback system. A locked breech may bring in more money. Such a pistol, in good condition can run $250--$450.
100-300 USD or so
395.00 used in good condition
depends on condtion. . . but you would be safe selling around $200.00
75-275 USD
100-300 USD
$50 - $80
100-1000 depending on specifics
there is no such thing
How much is a Ford car worth? Depends on which car- and your question dpends on which Llama pistol- and in what condition. It could range from $100 to $700 or so. Llama made several different models.
Assuming you mean a Sterling mdl 287 PPL in cal. .380, these retailed new for about $90.
$150 or less, depending on condition.