An unpopular form factor of an unpopular mod type using an unpopular battery. Don’t ask for much do you? Authentic new is right out. You’re looking at a very low production unit. Something possibly not even kept in stock. Used authentic is probably also out of budget. It’s the kind of mod only an aficionado would buy and finding someone willing to sell cheap when they know what they got is highly unlikely. A Chinese clone is probably your only option if such an animal even exists. Maybe haunt Fasttech.com and hope you get lucky. My expectations are not high.