Based on
https://tcrf.net/Pokémon_Red_and_Blue/Unobtainable_Items and information from pre-release materials, as well as the asset leak, can we conclude that this was the original order of badges?
1. Thunder Badge (Electric) - Your Rival Yujiro, Pewter City
2. Shell Badge (Water) - Misty, Cerulean City
3. Ksitigarbha Badge (Ghost) - Koga, Lavender Town
4. Falcon Badge (Bird) - Giovanni, Vermilion City
5. Chill Badge (Ice) - Lorelei, Island 9
6. Friendship Badge (Various/Normal) - Bill?, Sea Cottage
7. Rose Badge (Grass) - Erika, Celadon City
8. Fireball Badge (Fire) - Coleman, Town C
9. Marsh Badge (Poison) - Deleted, Fuchsia Peninsula
10. Gold Badge (Various) - Defeat the Elite Four (Bruno, Agatha, Lance, Rival3, Oak)
