I am still new to the forum and need some experienced advice. I came across a very nice looking Krieghoff double in 450/400 3" NE for sale. It is on the other side of the country so I can not actually see it in person, only pics. I am comfortable buying bolt guns as I know the right questions to ask, but the world of doubles is a whole different universe to me. First off, the asking price is $10500 CDN ($8050 US). Is this a reasonable price if the rifle is as advertised? Secondly, and more important, what questions should I be asking the seller regarding the rifle? Are there any particular red flags I should be aware of. I know buying anything sight unseen can be a risky business, but I"ll feel better if I can at least ask the right questions. Any pointers would be appreciated before I approach the seller. Thank you for any replies.