Dell Optiplex 9010 i5.  The product listing on Amazon said this unit included Bluetooth and HDMI.  It did not come with either.  It said  the PC would not have cosmetic damage visible from 12 inches away but the scuff marks on the side case from repeated openings are quite clearly visible as is the dent on the top of the case.  The worst thing for me is that the listing said this PC would include a certificate of authenticity and product key for Windows 10; no certificate and no product key were included.