My shiny experiences include a Shiny Sentret in Gold before Poke Balls even became available to me, a Shiny Magmar from the Burned Tower in Ecruteak in HeartGold, a Shiny Tentacruel from the route before Victory Road in Platinum and a Shiny Eevee from the Trophy Garden in the same game after only 16 Eevee. Also I got Pokerus in that game. That's a really lucky game.
