..i have a smith&wesson model 19,6 inch barrel target hammer
target trigger,target grips,with holster a full box of shells
..%%%90 percent almost mint but no box,what should i sell this
gun for....

..JESUS IS COMING BACK BE READY...

It might be worth $300.00, perhaps a bit more....difficult to judge, sight unseen.

Keep yore powder dry!!

I'd say $250.00 to $275.00.

Since you don't have the box you've lost some value.The Holster and box of cartridges add a little.Since your Smith has the 3T's I would say 300.00 would be a good price .According to a couple year old Gun Traders guide (has it as 265.00 value),the 2 1/2" and 6" barrel model 19's were discontinued in 1991. Someone looking for a 6" barreled model 19 might be willing to pay more since these are no longer available.
Ruger Redhawk

..... A Proud NRA Life Member since 1977 .....Ruger Redhawk