Everyone is stocking supplies for Cataclysm. New levelers mean new professions which require old materials. New gear will be needed, new bags, new glyphs; many goblins have guild banks full of the stuff. Current buyers are slowing down and prices are beginning to decline BUT markets have not stopped completely. Remember when I said Don't Panic! ?
Now is a good time to watch your Resale list for goodies. Things I've been finding this week:
*ilvl 200 crafted epics - Folks are still leveling their professions as well as their alts; if you can find them for the price of an Abyss Crystal, all the better.
*Patterns and Schematics - Dark Iron Bomb, Ornate Khorium Rifle, Swift Boots, Green Lumberjack Shirt -- These aren't rare, per se, but a collector somewhere will be interested and I've only paid a few silver for each of them.
*Frozen Orbs - 6 for a Crusader Orb, 4 for a Runed Orb, and 1 each for Eternals -- check to see if converting them could bring some profit.
*Flasks and Feasts - These will be useful for leveling and will be cheap as folks try to get rid of their remaining stock. Every little buff helps!
*Crafting Materials - Cloth, leather, cobalt ore, eternals; time to start stocking up!
May all your competitors panic!