even after the nerf, i still sell about one green whelp armor a week. red whelp gloves are tons of fun too. the big bad voodoo robes will sell a couple a week, while giving you a skillup at that range, but i'd wait till you start running zf to get the mojo flasks rather than buying them. lots of times people won't bother taking them off the bodies, and if you mention you need them for lw they'll usually just give them to you.
i think the key to making money in mid-level LW is to put just one or two of a bunch of items up, rather than flooding one item.