This isn't really a part of the game itself, but just buying it is a great memory for me. Sapphire was the first thing I recall really saving my money for as a kid. I would see commercials for the game and knew it was coming out soon and so I saved my meager earnings (birthdays, Christmas, tooth fairy probably at that point aha) and bought it the night it came out at the KB Toys in the mall. I remember making my dad take me and carrying the box without a bag and telling him I was going to start with Torchic. It was a really good feeling being able to buy something I was anticipating and I still have the cartridge today. I have plenty of memories within the game itself, of course, but the first time buying a Pokemon game really takes the cake for me.