Although the Japanese promo of the CoroCoro is famous, a reprinted edition exists.
It was planned four times in the CoroCoro, and each was distributed to 2000 people.
How to distinguish between regular version and reprinted edition is unknown.
However, discrimination is possible in case of unopened.
■October 1998 Gekkan CoroCoro Comic
Pikachu (November 1996 CoroCoro Comic)
Jigglypuff (November 1996 CoroCoro Comic)
Meowth (January 1998 CoroCoro Comic)
Brock’s (March 1998 CoroCoro Comic)
■November 1998 Gekkan CoroCoro Comic
Mew (February 1997 CoroCoro Comic)
Mewtwo (Pocket Monsters Fan Book)
Mewtwo (June 1997 CoroCoro Comic)
Misty’s (March 1998 CoroCoro Comic)
■December 1998 Gekkan CoroCoro Comic
Surfing Pikachu (September 1997 CoroCoro Comic)
Flying Pikachu (November 1997 CoroCoro Comic)
Jynx (April 1998 CoroCoro Comic)
Cubone (April 1998 CoroCoro Comic)
Farfetch’d (April 1998 CoroCoro Comic)
■December 1998 Bessatsu CoroCoro Comic Special
Imakuni? (September 1997 CoroCoro Comic)
Super Energy Retrieval (Pocket Monsters Fan Book)
Computer Error (January 1998 CoroCoro Comic)
Lt. Surge’s Electabuzz (August 1998 CoroCoro Comic)
Erika’s Dratini (August 1998 CoroCoro Comic)