I'm ready to purchase another rep from an AD. He states that this is the last one in stock. I checked out on his website and he's awaiting Western Union payment. Since it's his last one in stock, I asked him to send me a pic before I made my payment. Obviously if this is the last one in stock, there's no chance to ask for a different one to inspect. He wants payment first. Should I just go ahead and send payment and hope his last one is acceptable? Let me know your thoughts. Thanks!