value has everything to do with condition of the firearm. if it functions well, which i bet it does since the 6906 is awesome and will eat any ammo in the world, then it comes down to aesthetics. if there is a lot of holster wear and dings and scrapes and scratches etc, youll be lucky to get 200 bucks on a trade in (275 personal sale) if it is in 80-90% condition, you could get 250-275 on trade in (325 personal) and if it is 95-100% aka almost brand new youll get 300-325 trade in or (400+ personal sale). if it is brand new, never fired, you could ask 500 and not feel bad. you also want to figure in 10-20 bucks per extra magazine.
You can not tell the model number with just the serial number.
No way to tell model number from just the serial number.
With the serial number that you have supplied,your Smith and Wesson model 15 was made in the year 1950.
Your serial number indicates that your Smith and Wesson model 18 was made in the year 1962.
Your serial number indicates that your Smith and Wesson model 59 was made in the year 1975.
Your Smith and Wesson model 19 was made in the year 1978 by the serial number that you have supplied.
Your serial number dates your Smith and Wesson model 59 to the years 1977-1978.
Can't tell model number from just the serial number.
No serial number given.
129095
Your serial number indicates that your Smith and Wesson model 39-2 was made in the year 1976.
With the serial number that you have provided,your Smith and Wesson model 14-4 was made in the year 1977.