stainless or black. I am going to say around $700. Guns are going up in price while the stock markt and land are going down. I think it is because people are afraid that Obama will not do a good job of defending out second amendment rights.
250-425 USD
300-450 USD
100-500 USD depending on specifics
Depending on specifics, anywhere from $500 - $900.
100-435 USD
They can go anywhere from $500 to $1000, depending on a number of different things. Ruger made a few different models of the Mini-14, and changes to models over the course of its production life (which started in 1973).
Brownells, Midway, even Amazon- but I would check with Ruger first for suggestions. Mounting a 50mm scope will be difficult due to lack of clearance- a 56mm will be VERY difficult. And not that you asked, but probably too much glass for a rifle that is not a high precision target rifle.
ABOUT $275-$325, depending on the version and condition.
100-1000 USD or so.
100-1200 USD depending on EXACTLY what you have, its conditon, box, papers, accessories.
Unknown caliber. Contact Ruger
Which one?