Several years ago, 1999 I think, we ordered my Wife the below pictured humi' from CheapHumidors.com. At the time it was one listed in the "Imperfect" section. But for why, I still have never figured out. I forget the exact price paid at that time, but I think it was something like $29.99.... or thereabouts.
She still has it and it works as great as it did since day 1. Very happy with the purchase.