This figure was from the same production of Kenner's movie action figure line and therefore almost indistinguishable unpackaged.
That said, here are some variations to spot:
* The painting is only slightly different: this edition's jumpsuit will be a lighter shade of blue
* "Made in Taiwan" on leg
* Darker brown belt instead of the usual black belt
Back of card: "Boba Fett - the most notorious bounty hunter in the galaxy."
Variant: gold coin was backwards, where description side was shown outward.
Cardbacks say "made in Taiwan."
The coin copyright says 1984, while the cardback says 1985.
One (AFA-graded 85 NM+) sold for $6,619.80 in 2018.