Contributed by Smiling Bandit:

This is a short guide that sums up how to gain money at any level.  There are a lot of people that might have there favorite spots and routines, but this lays out a basic rule-of-thumb that anyone can apply and remember without having to wonder "Am I in the best spot to make coin?" or "Should I throw this away, vendor it or sell it on the AH?"

http://lorebook.lotro.com/wiki/Thaingrim%27s_Guide_to_Money_in_LOTRO

:)SB