suburban and attatchments

Hi, I have a 1971 ss/14 sears suburban that has been repainted and run pretty good, it has a 46" snow plow, 2 42" mowing decks, and a 39" snowblower that still has paint on the inside of the chute. come with a spare set of rear tires, and has 2 home made 112lbs rear wheel weights, 2 33lbs wheel weights, and 4 33lbs sears plastic wheel weights, just trying to figure out how much it is worth, thanks