Hey all - some good news!
I've been on and off hunting the Sticker Kanto Egg starters since Jan 18th, but yesterday - I managed to find my first shiny! Thankfully it was one of my targets, too!
I saw that, eariler in the thread, @Guested had mentioned the event distribution being able to give multiple wondercards per save file. When I decided to take up the hunt, I thought it would be more fun to instead give myself one egg per save file (this was how the korean rerelease of this event worked? unless im mistaken?), and that's pretty much how I went about hunting it.
I ended up gathering 104 total eggs - 36 charmander, 34 each of bulbasaur and squirtle - and holding them to check on each concurrently created save file, and after 5,304 total eggs checked, I got a shiny Charmander! (1:50:25 into the stream)
Shot in the dark here, but wanted to follow up from my previous post in Feb regardless. I know @ShinyScizor9597 also told me they were hunting the eggs, and wasn't sure if anyone else got a kick out of these old events!
If self promo is an issue I can take it down. No worries lol
Hope anyone else finding this thread knows how cool this event is. Glad these preserved events are still available! Ill be back when I find the other two? Or the trio haha
-Seamus