::...when you always carry a small notebook with the albums you want to buy, but you ended up buying a lot more that were not on the list...
:::..when your wife taps you one shoulder whispering: "...you already have that one..." --real life fact, last saturday
...when you get excited to find a title, buy it, take it home and when you go to file it, you find you already have it.
Too bad the Byrds couldn't have released it as "Eight Hundred Miles High". That would have been more in the ballpark.
Eight Hundred Miles High of albums stacked horizontally would certainly qualify as having too many records.