cars you junked but maybe should not have

i know we have all scraped cars but are there any that if you could go back in time you would have kept?

i used to think that C-bodies were a source of Vitamin C and 440s for my A-bodies so i used to excise the big blocks and get rid of the rest .....I DONT DO THAT ANYMORE. sometimes it was hard to know what to keep when cars were in abundance and you cant save everything.

but what have you guys scrapped that now your thinking you should not have?