Re: S&W 29-3
That's about right for a 29-3. It's not old enough to be "collectable" like a no dash or -1 would be. Then again I don't believe it's new enough to have had the endurance package updates so personally I wouldn't be too interested, but that is only because my 44's see a lot of full power loads through them. Personally I'd value the gun a bit lower, more like $600, due to it not having the endurance package. Are the grips original? Does it include the original box? What barrel length? If it's something odd that will add to the value. If it's typical 4 or 6" then I'd still shoot for 600-650.