myvacsrock...
I do not work at a vacuum store YET, but I do know all of the ones in my area sell used machines. But I do agree, we do live in a germaphobic society. But I find it VERY ironic that the people who don't want other people's "filth" in their houses are the same people who buy the filthy, cheap, filter-in-cup Wally World bagless vacuums. Besides, household dirt is usually composed of the same things. Hair, sand, soil, food particles, dander, dust mites and eggs, pollen, large particles and damaged carpet fibers. What people don't realize is the crap they suck up in their homes is the more or less the same as other people in the area. A vacuum that is "used" makes no difference as in the first few months, the crappy bagless PlastiVac is already MORE filthy than that used Kirby. I bet if someone bought both a Kirby and a PlastiVac on the same day, used them for, say, two years in identical houses. After two years, the Kirby and PlastiVac would be put side by side and measured to see what vacuum is filthier.
Just my two cents, minus tax
Adin