I am currently looking for the Power Weight, Power Lens, and Power Band. Here's what I've got for trade:
King's Rock
Lucky Punch
Razor Claw
Quick Claw
Gems (Ground, Steel, Grass, Poison, Water, Electric, Rock x2, Dark)
Dusk Stone
Ring Target
Sun Stone
Exp. Share
Shiny Stone
Heart Scale
Scope Lens
Moon Stone
Type powering items (Hard Stone, Silk Scarf, Poison Barb, Soft Sand, Dragon Fang, Spell Tag, Sharp Beak, Never-Melt Ice, Miracle Seed, Charcoal)
Rare Candy x4
I also have
An event Arceus from the "Befriend a Pokemon" Global Link Giveaway (Lvl. 100)
An event Mewtwo from the B&W one year anniversary (Lvl. 70)
I can also give you Pokerus.
PM me if you are interested.