I've tried Once upon a child in the past and I'm not a fan. Way too much effort involved for a very minimal payout. I could not be bothered to save up my son's barely worn baby clothes just to be told that it's not the correct season or that they are no longer accepting items that day. I also find their prices for gently used clothing and toys to be outrageous. For a few bucks more you can get something brand new at a department store.