The value will differ from place to place depending on where you live but most pre-bans can land you around 2,500 dollars most likely more. In Connecticut I know to hefty price tag is worth it when the rifle comes with a flash suppressor. For a relatively new pre ban with little wear and tear to get you between $2000 and $3000 if not more.
But scout around local gun shops in your area for the best deal.
100-1500 US dollars.
Yes
600-1200
No way to answer without the entire serial number. You can call Colt and they will tell you.
You have written your question in a way that guarantees it can not be answered. In order to answer your question you left out the most important piece of information. You did not provide the serial number. Serial number data has been published in many books. The Blue Book of Gun Values is one. Alternatively, you can call Colt with he serial number and they will tell you.
Very poor description to base a value on. Broad range 300-800 USD.
Model 6601
100-1000 usd
I just purchased one from a dealer in like new condition for $1,000. I believe that to be the low end of the value of this gun. Most in this condition will be higher.
100-1000 USD or so
Fiind a copy of "The Black Rifle", both volumes. You can research it then.
500-800 depending on what "very good" turns out to be.