The day of the Touchpad Sale, I bought one of Sellout's 16 GB models. I also bought the TP Touchstone/Case/Keyboard Bundle on Ebay. They came in the mail today, via UPS. Those were official, sold and shipped from HP, with a return address of Garland, Texas.
I suppose these are being sold and shipped from somewhere else entirely if sholander's came from Grove City, Ohio, and not from HP's warehouse directly. Perhaps the refurbishment center?