Was it in this forum that someone started a thread on MP3 players being a cheap source of microdrives? Here's the result - http://www.amazon.com/exec/obidos/tg/stores/offering/list/-/B0001BXCFS/all/002-0804850-9601646 - a slew of otherwise new Muvos with no microdrives.

Good term paper fodder for econ 101.

Sixto
95 S420
87 300SDL