As part of M1's 6th ever full-size figure Lucky Bag in 2000, this unpainted black Mechagodzilla 1975 stands 8". 
 
The rest of the unpainted collection included a beige Godzilla 1974, yellow Matango, beige Jet Jaguar, and a glow-in-the-dark Manda.
 
It's hard to beat this sculpt!
 
No packaging.