1966 barracuda 273 auto value

I have a chance to buy a 66 barracuda with a factory 273 2bbl auto/colum shift for 1500.00. I cant find any parts like front or rear bumpers anywhere. It was hit in the LH rear taillight and wobbled the quarter panel some. needs a light pull to straighten out. Why is it so hard to find parts and is this car worth the money?? any help and info would be greatly appreciated.

440Gordy