Celebi and Shaymin Dolls are now available on the international Pokémon Global Link with a password, and will soon be available on the Japanese Pokémon Global Link.
The password to unlock the pair of dolls on the international Global Link is PCASSD. This password was sent to player's Pokémon.com mailboxes. These dolls will be available from March 7 to April 11, 2013.
For Japanese players these dolls will be available from March 15 to April 30, 2013. They will require a password which will be sent out via the Pokémon Daisuki Club email newsletter; players must be subscribed to the email newsletter by March 13, 2013 in order to receive the password.