Good Luck on your search, sometimes deals can be had. Any interest in shipping a car from out of the CA area? I'm looking to move the car in my signature. PM me if interested.
Welcome! My 64 arrived without a front bumper too. I picked one up on here. I'm actually looking to replace it, this one is bent a little and I don't have the means to straighten it.
Usually have some re-chromed ones on ebay here and there.
If you can find me a 65 dart front clip I'll sell you my whole 64 Barracuda front end. It's pretty solid, just a little filler from old fender benders. Swap you straight up. I'm in South Western NY so it wouldn't be far.