My personal stash:
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I bought these on ebay from Rick Ehrenberg about 12 years ago. I think he had them listed as NOS, but I'm sure that they are repops. Don't remember exactly what I paid, but it was no more than $70 each.
You can see that Dan's NOS bottle has regular rivets attaching the metal bracket, where the reproductions use pop rivets. Also, the opening on the repops is slightly too small, so the caps don't want to go on. That's something that can be easily addressed with a die grinder or file. You can see how nice and white they are, so you know they aren't repackaged originals that someone found in a warehouse. They have to be fairly recent manufacture.
I looked up "Mopars By Crane" and they went belly up around 2009 when the economy went to crap. From what I could find, they appear to just have been a retail parts supplier and not a manufacturer. Somebody, somewhere made these bottles. Considering the high cost of the molds, it seems unlikely that someone would have scrapped them, so you would think they are still around.
Jeff