One of my two units came with a bad controller board, likely that way from manufacturer. Easy $30 fix. Other unit came in perfect, looks as if someone had printed an item a returned.
Two machines and delight with them, ender 3 pro and cr20, minor problems a few hours later they were printing
I was a little uneasy knowing it was a returned item, but chose to spin the wheel anyways and see what I get. It showed up in original Ender packaging, previous shipping label torn off. I was exited to dig in and see what I got. Filament cut short in the bowden tube, missing power supply cord, and no micro sd card. I was able to disconnect the bowden tube and pull the filament out, and I had extra power cables and micro sd cards sitting around. Got everything working, prints are coming off great, only thing I could have asked for is those few incidentals to be packed with. This printer is performing better than my existing printer! Only worry I would have is if you don't have extra parts on hand, it might be hard getting so close to printing but missing a micro sd card or power cable. I personally love it, would rate 5/5 if I knew I could recommend it to some friends who would like such a deal on a printer, but don't have the parts on hand. I know myself personally will be ordering more of these!
Got the thing
Arrived packed ok metal on metal sounds moving box missing x belt and has a shredded screen cable easy fixes would buy again