I was at Goodwill the other day and wandered in to the electronics section. I noticed some guys in the back taking used computers apart. Then I noticed a shelf with these parts all laid out. I spotted several computer fans and immediately began to think about incubators and that a person could probably find a lot of stuff to make an inexpensive homemade incubator. So, if you are thinking about making one yourself, check out Miss Prissy's and other's threads on making a bator and then head off to Goodwill or Salvation army.