Is my Deoxys/Lugia/Ho-Oh legit?

[tehkstar]

Since I heard Old Sea Chart can only be obtained for JAPANESE games of Pokemon Emerald at the Poke Festa Event in Japan, I found out my Mew was hacked. My Deoxys/Lugia/Ho-Oh however, also says it was transferred from Hoenn and I also have a Groudon from Emerald with matching OT's and ID's notifying that the Deoxys/Lugia/Ho-Oh was from Emerald. Was Aurora Ticket and Mystic Ticket ever available or obtainable for the U.S. Version of Emerald at the Pokemon Rocks America 2005 events? If it isn't then my 3rd Gen Event Pokemon are fake.

[FLOOTENKERP]

Yep, both were.

Aurora Ticket http://bulbapedia.bulbagarden.net/wiki/Aurora_Ticket

Mystic Ticket http://bulbapedia.bulbagarden.net/wiki/Mystic_Ticket

Pokemon Rocks America Tour Page http://bulbapedia.bulbagarden.net/wiki/Pok%C3%A9mon_Rocks_America

[tehkstar]

I've seen that page but I heard people saying it only released for LG/FR Version and they're not really sure.