e-bay is the best source in the world for used anything...
the problem with finding used camera gear, especially low end film camera gear, is that it retains almost no value. People often won't go thru the trouble of listing something like that on e-bay when there is little or nothing to profit from it. And most used camera places don't bother carrying it because it's so hard to sell. You might try your local pawn shops.
I'm not saying that stupidity should be punishable by death. But I do think we should remove all the warning labels and let the problem take care of itself.