I shipped two calculators, a TI-83 Plus in it's original packaging (unopened) and a TI-89 Titanium model calculator in like-new condition. I needed and still need the money that I would have gotten from selling these calculators, but the promised money that was to be deposited into my PayPal account is lacking. I've called the place many times, but have gotten voice mails each and every time. (I've called before the holiday season, so that's no excuse). Very disappointed, and considering further measures to get my money.