[dorkbotsea-blabber] Source for inexpensive gearhead motors?

[mike begley]

I'm looking for a source of small, inexpensive, 12 volt gearhead motors
for an art project.  Something that runs at around 10rpm, or
thereabouts.  There will be very little load on them, to high torque is
not particularly important.

I can find them via mail order or at vetco for about $20 apiece, but I
was wondering if someone had a handy bulk source of them for a lower
price.  I'm OK with used so long as they're in good condition.

Thanks!

-mike