Start/End Dates	2011-02-01 through 2011-03-03
Country	Spain

Details

If this Celebi is transferred to Pokémon Black and White via the Transfer Machine, it will allow players to get a Zorua in Castelia City. Celebi was distributed at participating GAME store locations in Spain.

Press Release - Celebi Portion

Una gran noticia para los propietarios de las ediciones Oro HeartGold, Plata SoulSilver, Platino, Diamante y Perla de los juegos Pokémon es que tendrán la posibilidad de capturar al Pokémon singular Celebi. (Nintendo.es)