I don't think there is any money to be saved with CDNN anyway. By the time I buy the gun, pay shipping, and pay for the FFL transfer it's just as much as walking into my regular dealer. Plus for every gun I buy at my regular dealer, I get a year membership to their indoor range. Gun shows are really the only places I've seen any deals and since my dealer gives me the range membership worth $80 or so, it's tough to beat their prices under any circumstances.