50-1000 USD depending on specifics
Storm ruger 44 magnum 10 inch barrel What is it worth
100-425 USD
100-1000+ depending on specifics
100-500
Ruger uses a model number, such as 0804, but the suggested retail price of a new Super Blackhawk stainless 44 Mag is $829.
100-400 usd or so
Stainless steel juicers are available from many super stores that I'm sure are in your area and are also available on Amazon starting at prices of $9.99 new!
100-1000 USD depending on specifics
Ruger Super Redhawk was created in 1987.
What you describe was never made by Ruger
Manufacturer's suggested retail is $667. A quick look on Gun Broker shows them at "buy it now" prices of around $550 - $600.
Ruger has extensive serial number data on their website.