As of 12/7/08, after Mines of Moria expansion release, he sells the following:
Bag of Salt, Chicken Egg, Coarse Flour, Coney, Cut of Beef, Dry Rations, Fresh Butter, Hard Rations, Honey, Lamb Bones, Lamb Kidney, Lard, Pork Shank, Raw Port Sausage, Rich Rations, Shire Seasonings, Simple Rations, Tasty Rations, Travelling Rations, Uncooked Bacon, Uncooked Pork Chops, Vegetable Oil, Water.
This was about 3 hours after a server reset.