I think with lots like this it's sort of random whether they go high or low, given that a specific type of person bids on it., Specifically, a person who isn't that serious a collector but gets excited to see a bunch of good 45s at once. That type of person usually isn't a serious ebayer either. It's not like when you auction a specific record that more serious collectors are after and that has a known price. Auctions like this are more volatile and depend on who's looking and has money at the time.