Question about diecast limited editions?

[Ghoste]

Of the various companies that are out there doing diecasts, is there one which seems to do the most limited edition stuff or do they all do it?

[A383Wing]

I think Ertl does the most "limited" editions...

[vancamp]

I have several ertl limited editions and a one of supposedly 2 pre production 69 charger from the danbury mint, its unserialized was given to me by someone who helped them with it.