I ordered my P3D yesterday afternoon when the Existing Inventory was showing none. Checked again last night and as you mention, it is flooded with them. I put another $100 down on a spec exactly like I made earlier that day and that reservation already has a VIN assigned per the source code review, where my other reservation still has Null. Does it mean I'll receive my car before end of December? Only time will tell, but I'm going into Tesla this morning to confirm from their end what they see and get their thoughts on if I should cancel the reservation which I have "Null" to make sure I don't buy two. Either way, I think I lost $100 but its at the chance of a $1,875 tax credit. Worth the 18x ROI if it works out. If not, then oh well, $100.