Hey Kevin. I took another look at your huge list of available Pkmn. Would you be willing to trade for a couple of Pkmn in particular - maybe a GBA Wish one and a PCNY one? Quite valuable, those are. Can't say I have an impressive collection but listed below is my 50+ collection of events/shinies/near-flawless shinies. I can give you any of them or all of them for those 2 Pkmn if you would like... I can't find a want list on your shop anywhere, so I have no clue what you're looking for.
10 Anniv Celebi
Ageto Celebi
Ash's Pikachu
Blissey (shiny, near-flawless)
Butterfree (shiny)
Chandelure (shiny)
Charizard (shiny)
Cobalion (shiny)
Darkrai
Darkrai (shiny)
Deoxys (shiny, Japanese)
Dratini (shiny)
Eigakan Celebi
Ferroseed (shiny, near-flawless, egg moves)
Gamestop Deoxys
Giratina (shiny, with Griseous Orb)
Glaceon (shiny)
Godspeed Pikachu
Ho-oh
Kyurem (RNG'd, shiny, near-flawless)
Lugia
Luxray (shiny)
Mewtwo
Milos Thundurus
Milos Tornadus
Porygon-2 (shiny)
Porygon-Z (shiny)
Rayquaza (shiny)
Roserade (shiny)
Satoshi's Pikachu
Singing Pikachu
Spiritomb (shiny)
Spring 2012 Reshiram
Surfing Pikachu
Tepig (shiny)
Toys r Us Regigigas
World Championship 2009 Milotic (shiny)
World Championship 2010 Eevee (shiny)
Victini
Volcarona (shiny)
Winter 2011 Entei (shiny)
Winter 2011 Raikou (shiny)
Winter 2011 Suicune (shiny)
Wishmaker Jirachi
Year of the Dragon Bagon (shiny, Japanese)
Year of the Dragon Druddigon (shiny, Japanese)
Year of the Dragon Swablu (shiny, Japanese)
Year of the Dragon Deino (shiny, Japanese)
Year of the Dragon Horsea (shiny, Japanese)
Year of the Dragon Trapinch (shiny, Japanese)
Zorua (shiny)
Great news, though - if you can accept .pkm files instead of trading (I can do either), then I can email you the files for anything you want instantly, so a 50:2 trade ratio can be instant ^^. If you have the files on hand then I can go ahead and pm you my email address.