Have an opportunity to buy a 1974 Roadrunner but engine has issues and there is a hole in frame. $2500 fair price?

I bought my barracuda that was similar to the RR several years ago. The body looks good but it has a lot of bondo and some rust bubbling through. It hasn’t got that much worse, and still looks about the same after five or six years. It is a great driver and I can drive it anywhere without worrying about another door ding. Most folks love it. If it has a hole in the frame that doesn’t really matter, so what? For many folks like me, the quest for perfection will only ruin the hobby. Fix it good enough, drive it enjoy it. Bad investment to spend a lot of money on it.