Brazilian Hot Wheels fan site, T-hunted has posted pictures of Mattel brand Hot Wheels Retro ECTO-1A. This small die cast ECTO-1A is probably a little more detailed then the one you might have had when you were 12. Also this still has all its paint on it.
For ghostheads and collectors the packaging is fairly detailed showing, (picture us yelling this, just not quite in fear 😀 ) the Scoleri brothers!
Mattel/Hot Wheels ECTO-1A should be available in January 2015 with a retail price around $5 USD.
Photo Sources: T-hunted