There is no model number 3006 or 243 in the Woodmaster line. Check Remington's webiste under the Sportsman's Library.
See related links for date code stamp information on the Remington Society of America.
Depends on condition and parts originality. Range from 300-800
You won't get you answer by serial no unless you call the factory. However you will from the barrel codes listed on the Remington Society of America here: http://remingtonsociety.com/rsa/questions/barrelcodes
About $250, depending on which version and condition.
codey
100-1000 USD and up depending on specifics
Impossible to answer without a DETAILED description of ALL markings.
Remington made those in the 60s thru 80s the Remington 7600 took its place they look identical, there a piecpiece of shyt, I always had problems with the 3 I owned and because of that there verry cheap to buy, a few hundred bucks at the most
You can get an owner's manual from Remington. Check their web site.
No published sn data.
The model number is 117