430 wdeck in decent shape $2500 - $3500 depending on location and yours must have a rear PTO so add $700 to that. Mechanical tiller again in decent shape $1500 - $1750, need more info on the plow to give a value (3 pt or Brinley, with or without coulter, Moldboard size etc...) What type of wheel weights, Plastic or steel, front and rear weight brackets around $125 apiece.