Retro-unboxing

Unboxing of a classic, vintage, old-fashioned or even an antique game, that is no longer produced and is likely hard to find.

Retro, in Latin, means backward, but also, formerly, in past times. It is used as a word-forming element in English on the same model as intro. Along with retro-gaming, retro-unboxing is mostly used, since the mid-1990’s, in relation to computer or console video games.