This is a list of the top 500 rarest CDs here
at Heavy Harmonies, as indicated by results of completed Ebay auctions.
The higher the number of auctions for a given CD, the more accurate
the results are likely to be. Over the course of time, as more
Ebay data is gathered, the averages will become more realistic.
NOTE: Just because a disc does not appear
on this list, does not mean it is not scarce. The rarer the disc,
the less likely it is to appear on Ebay. Also, do not take these
results as gospel; there are people bidding on Ebay with more money