Eh, hopefully this has not been suggested before, but could it be possible for a skill that allows you to "haggle" with the shops more? Maybe not even a skill, but some system? More or less I thought it would be a good chance to make the game more realistic as well as members to get more for their items when they sell it. Honestly this opens up an entire class that you could just call merchants who could make a great deal of money compared to other users, but would be weaker compared to them in combat...sorry if I rambled.
Probably not a skill/class necessarily, but I do think in V4 a lot of the upgrades will have to do with improvements to towns, including shops and markets. Don't have anything planned for haggling yet, but it would be a cool addition. Good idea!
Hope you don't mind, but I changed the title of this thread. This way I'll be more likely to remember it. Go Team!