Try this. Count the number of CDs in your collection. Subtract the number of CDs you listen(ed) to regularly (such as the 20 I mentioned above). The remainder of your CDs are more or less "wasted". Multiply that number of "wasted" CDs times the average price of a CD. That's how much your "wasted" CDs cost you. For instance, if you own 220 CDs, and you only listen to 20 of the regularly, that's 200 "wasted" CDs. Times about $16.00 per disc (depending on where you buy your CDs), that comes out to about $3200.00. Compare this to the price of the Empeg, and the Empeg sounds less like a luxury toy and more like an inexpensive investment in keeping your CD collection alive.
I like your logic:) except in my case, I have a single-cd player.. which meant carrying a 6-10 disk cd-case in the car, and switching out the single cd about every other week:)
-mark
...proud to have one of the first Mark I units