This is a Japanese Neo Genesis Premium File Series 1 Pokemon gold-and-silver cover Binder, a collectible promotional set released in 1999.  The file includes a 9-card set of promotional cards from the Japanese Neo Genesis expansion.  It is factory sealed in its original plastic packaging.  The specific Japanese promo cards include:

Grass Type:  Chikorita, Bayleef, and Meganium (holo)

Fire Type:  Cyndaquil, Quilava, and Typhlosion (holo)

Water Type:  Totodile, Croconaw, and Feraligatr (holo)

Perfect condition; never displayed; stored in a climate controlled environment. From a smoke free and pet free home.

Packaged carefully and shipped same or next business day of confirmed payment to anywhere in the US.