Nothing wrong with selling something you can list quickly with minimal photos/descrip. and throw into a padded mailer. It's all about the time it takes as to whether a low dollar item is "worth" someone's time to list, besides the initial cost of the item of course. I will gladly list items that sell for $9.99 w/free shipping, if the items cost me $1 or less and I can list 10-20 of them in 2-3 hours. The most time consuming thing for me with any listing are the photos. Items that only require 2 or 3 photos can be listed pretty quickly. If it's gonna take an hour to photograph, list and package something then that item has to be netting me at least $50 profit, minimum.