Is there anywhere that says where you can sell all the different items to NPCs, or items that NPCs just won't buy? I've been killing undead in Haven, and I get a lot of bone armor of different types, plus I've picked up a lot of jewelry. I always sell stuff I have no interest in using, but I can't find anyone who buys bone armor or silver colored jewelry. Can these not be sold, or am I just not finding the right people?

If the smith (look for one called armorer) or provisioners do not buy the armor, then noone will. I think there is a long standing bug with silver jewelry that makes it unsaleable. TO be sure, check for an NPC Jewler, if they do not buy it, noone will.

I've tried the jewelers. They'll buy all the gold stuff, but the silver stuff doesn't show up as an option. They need to make people to buy more of this stuff. I don't remember which items right now, but I know there are a few things that tailors/weavers don't ever buy.

If you can keep a list, submit it as a bug. Complaints from new players in new haven are taken quite seriously. If you need help submitting, let us know