Fully working and have all the adapter yes. I would be weary buying on eBay unless they can guarantee it's working. Most people just turn it on and show the led on. It need to be hook up to a monitor and show correct operation. My friend got burn by one of those eBay listing and cost him 200 to get it repaired. The BK 467 is a good starter rejuventor and its analog so easy to repair unlike the cr7000 which is all digital