How much would you spend on it?

sireland67 said
Neighbor down the street has one tucked away, nice car, 440 auto, he offered it to me for a good price.

A 440 Coronet does not mean it has a 440 motor, it's the style as in a Coronet 500. Higher the number the more options. The motor could be a six, 318 or 383. Now a Coronet 440 RT or 500 RT, would have a 440 or Hemi, as well as high options.