10-100 USD or so
$50-$75
Only what someone is willing to pay !
No way to answer without a serial number and complete description
$50-$75
10-200 USD or so
No known sn data; 50 USD
3'000 $
35-100 USD or so
Need a DETAILED description of ALL markings and condition.
About $450, depending on condition.
25-50 dollars
Impossible to answer without knowing the model and who made it.