The World of Warcraft Armory
That gear setup hits 5k+ AP and 50%+ crit with raid buffs (BoK/MoTW/Cat Form (+LotP)/Battle Shout/Strength of Earth/Unleashed Rage/Agi Pot). Unfortunately I don't have a screenshot with the normal raid buffed stats lying around, but unbuffed is around 3.5k AP and 42% crit.