I might forget some things, I'll list everything Pokemon I've ever owned. Some I have no idea where it's at.
Plush: Charmander lifesize pillow, Pikachu lifesize pillow, 16" sleeping pikachu, talking pikachu, Eevee, Mew pokedoll, Teddiursa pokedoll, Plusle pokedoll, and a fanmade Pikachu finger puppet
Thousands of old pokemon cards
Hundreds of figures, official and bootleg, SS Lugia is the newest addition
a ring with Mankey on it (it's AWESOME)
Pikachu t-shirt, 1st gen Pokemon sweatshirt, fanmade Pokeball earrings (shrinky dink plastic), fanmade awesome Kanto Badges charm bracelet (shrinky dink plastic)
Games: Red (English), Blue (English), Green (Japanese), Yellow (English), Gold (English), Silver (English), Gold (Japanese), Silver (Japanese), Crystal (English), Ruby (English), Sapphire (English), Emerald (English), Leaf Green (English), Fire Red (English), Pokemon Pinball [Red and Blue](English), Pokemon Pinball Ruby and Sapphire, Diamond (English), Pearl (English), Platinum (English), Soul Silver (English), Heart Gold (paid in full, need to pick up at Gamestop back home), Pokemon XD, Pokemon Battle Revolution, Pokemon Print Studio (Red) - old computer game
Original Manga - Electric Tale of Pikachu and the later ones
Bouncy Balls - clear with figures inside
Pokeball keychain toys
Burger King Pokemon Toys, Gold Trading Cards
Palkia And Dialga Styluses
Stickers on my fridge, and an old Sandy Lion brand Pokemon Sticker Case (Purple with Ash and Pikachu on the cover)
That's about all I can remember at the moment.
Pokemon bed sheets