Man, I love self-service junkyards!! And I miss them too - I haven't been to one in over 10 years. :-( There were 2-3 good ones in the St Louis area that kept my '79 Volvo tip-top. If it wasn't a distinct engine part (i.e., alternator, starter, AC compressor) it was $5. I filled a bucket with interior and exterior trim bits that would have cost me hundreds or even thousands at a dealership, but it was $5 there!
I went a couple of times just for fun - smash some windows with a hammer, look through the possessions left behind in junkers, warm my hands by the fire burning in the 55-gal drum on a cold winter's day... ah, the memories of youth!