1970 John Deere 112 Tractor NEEDS WORK

For sale is an old John Deere 112 tractor that needs a lot of love. The engine turns over and my spark tester shows that it has spark but it will not fire. None of the tires hold air. Muffler is pretty Rusty. Doesn't like to roll too easy either. I do have forklift access during the daytime though. Transmission shifter will move left to right but I cannot bring it down to the lower gears. Would be a pretty big project, but the main tractor isn't rusted out. First $100 takes it. Price is firm