I see N96 on the second tag.

Pyper, if you have some confusion on the tags, see if you can take the tags off and read them from the backside.

My guess value of this car is between 60 and 80, depending on any paint/rust issues, also any mechanical or interior issues. Start with the high number and then work back to fix any issues and I think you will come up with a number you are both happy with.

wrong orientation / alphabetical order to be H51.

Thats definitely B51 = Pwr disc brakes

I score that as a B51 as well. I think you have your numbers you need to work a fair price. We all seem to be in the same ballpark. Just depends on any needs you see in person is what it comes down to.

Ah yes, now I see the 2nd tag with N96 - interesting...

Does it still have an Shaker hood, and all of the original parts for it? This will effect the price a lot!

all the N96 equipment is on the vehicle

That is a 10-12K add! If you had to find all that stuff OEM you would be looking for a while...

I've read there were as few as 41 383 4bbl 4-speed 1971 challenger verts and only 11 total challenger convertible shaker cars as well. it's a very rare car.