Here is the US card version:

Here is the international card version (note the extra warning on the front in french and the right hand side- different release # and series name)

There is also a “snowflake” version that was only available from Target stores during the winter that has snowflakes on the cardboard- the ecto 1 is exactly the same. There is also a “short card” version which is the same car on a card that is 1/2 the size. Those were and are being found at Walmart stores in the checkout isles by gift cards and in other countries.
Quite a few have been found without the ghostbusters logo on the passenger door. Seems like a batch might have gone through without getting the tampo stamped on.