63 1/2 Galaxie 427 value??

[iluv69s]

I was at a local car show yesterday and I noticed a small for sale sign in the window of a ford...of all things!!

I spoke to the elderly owner who told me he is the original owner and that the car has the 427 dual quad motor...it also had the bubble hood...I did not think much of it until, I mentioned the car to my brother and he said the car is probably very rare and valuable...I know they did make lightweight and/or altered wheelbased cars back then...does anyone know how to tell the originality of these cars?? dont they have an engine code in the VIN number?? Did they even make 427 63 galaxies?? What are they worth?? I'm not a Ford guy, but I'll take any make of car if its cool...I've owned a few early mustangs and a few Mopars...lets face it, I'll take a Shelby Mustang or Hemi Superbird anyday!!! And maybe a dual-quad big block Galaxie for that matter!!! Any idea on the value??? thanks, max