Need to know which model.
50-250
100-300 or so
Not enough info to answer. What model, blue or stainless, what barrel?
100-450 or so
value depends on overall condition
100-400 USD or so
550 dollars for new one.
Can't be answered without knowing what model.
100-400 USD
This value is 0,131 578 9 atmospheres.
25-350 USD or so
$1500-2000 USd