Tell me about it.
I had a HUGE collection back in the day since I lived midway between a
huge magazine distributor and the big Miller Comics warehouse both of
which sold off their old issues for like a penny each so that took
care of the UK comics. Plus I lived in the tough London docks area
where American comics were plentiful and cheap since they often came
in as ballast on boats from the US (eat your heart out!)
Getting this back on topic (!) those docks and those American ships
were also the source for the US label records that flooded the local
flea markets and which all helped a local youngster get hip to what
was happening stateside. My experience here mirrors that of Messrs
Lennon & McCartney who are both on record as saying that a good deal
of the music they got hip to and which was absorbed into the Beatles
came in via US records bought in the same way via the Liverpool docks
in their case.
Right places....right time.