Usually if everybody is out of stock, it means the manufacturer is out of stock. The guys who say they "stock" inventory are lying out their ass, they're just drop shipping orders most of the time (this isn't true all the time, some places actually do keep inventory). Regardless, that's likely the reason why everyone is out of stock, is because RTR is out of stock.
I figured as much, didn't know if anyone was selling used. Just wasn't sure if RTR is done manufacturing them.
last I checked eBay had some