Main changes since revision 68: Added the following stores: MSR Classics, Presto Classical, and Pristine Audio Direct.
Caveat: please keep in mind that as time goes by, some data, especially related to prices, is becoming more and more outdated. It is becoming very demanding to keep this info updated, so I suggest that you take it as it is. I am not going to check every month the prices, since it would be an endless task.