I'm a PRW dealer, and I have been informed that if you find a screaming deal on Ebay for PRW products, they are probably rejects that were to be discarded, but someone sold out the back door of the manufacturing facility. PRW, like many companies, have someone manufacture their parts for them, not in house. They have Mutually Areed Pricing, so anyone selling cheaper than that agreement, is either in violation, or is selling rejects under PRWs name. If there is ever any question, call them, and they will tell you whether it is legit or not.