Ooooo....Flowmasters! Must have a nice rumble!
I guessed that fully restored a '72 Rallye, depending on options, numbers matching drivetrain, would pull in mid to high $20K area, at least that's what I've seen in price guides the last few months. The '71 engine will be peppier, but not #s matching will effect value, etc...
Like '73Chally said, your car fully restored will be $17-22 range, sounds about right. The '72-'74 cars aren't worth like the '70 and '71 cars. Fromt he pics, the body looks decent, interior not bad. For a driver, this car looks like a nice candidate!
Again, cool to see a column shift car. On the driver's side inner fender liner, you might see a little rectangular tag with a bunch of codes. If you post a pic or write down the #s we can decode them for you.