I am needing information on rifle scope for a
30-06. What is the difference between a
3x9 40mm, 3x9 50mm and a 4x9 40mm, besides the numbers. I am looking for one that will bring in the sight picture at 100 yards as well as 200 yards without going to the bank to get a loan to pay for it.

I am planning on selling these prints but cannot find anything on how much they are worth. They are number all with the same number but I need help on figuring what is a good reasonable price for them. Any ideas on this.