Pokemon Yellow Secret Items
Pokémon Red & Blue 10 Hidden Areas You Didn't Know Existed - pokemonwe.com
Pokemon Fire Red/Leaf Green - All Hidden Item Locations - YouTube
Hidden Items in RBY - Smogon University
Hidden Items in RBY - Smogon University
Pokémon Red and Blue/Unobtainable Items - The Cutting Room Floor
Hidden Items in RBY - Smogon University
Celadon Game Corner - Bulbapedia, the community-driven Pokémon encyclopedia
All Hidden Items Fire Red | All Hidden Items Leaf Green - YouTube
The easiest way to catch Mew in Pokemon Red/Blue/Yellow
Celadon Game Corner - Pokemon Red Version Walkthrough & Guide - GameFAQs
Hidden Items in RBY - Smogon University
All Hidden Items Pokemon Fire Red and Pokemon Leaf Green : r/PokemonFireRed
Hidden Items in RBY - Smogon University
Pokémon Red and Blue/Viridian Forest — StrategyWiki, the video game walkthrough and strategy guide wiki
Items - Pokemon Red, Blue and Yellow Wiki Guide - IGN
S.S. Anne - Pokemon Red Version Walkthrough & Guide - GameFAQs
Viridian Forest North : r/PokemonROMhacks
Pokemon Red, Blue and Yellow - Every Hidden Items (All Location) - YouTube
I've played Fire Red over 50 times and never realized that spaces with hidden items have a special mark so you can find most of them even without the item finder :
Pokémon Red and Blue (Video Game) - TV Tropes
25 Hidden Pokémon Red And Blue Locations That Casual Fans Will Never Find (And Where To Find Them)
