Wana Buy BUT ,Whats the difference in dart convertibles 67-68-69??

$5000 and it needs all that work in this economy? Seems kinda high to me. I know a girl that bought a 68 rag top with a slant/auto and runs and drives great, new top good int and older thin paint but driver and presentable looking. Very solid car. She paid 7k for it two years ago.
Been looking ... I thought a little high too but unless you have a secret stash of them............. There is a couple here on FABO but look at those prices. I'm not saying their not priced right but I am Cheap. With a captial C. Maybe I'll keep looking.. I do have time..