I am nice, I promise!
I use Waka, the community trading board(/~Priscilla), and my own like of each item to determine values.
If you are curious, my personal closet is here:
Some popular items. Number is value in this section.
Numbers are values on this section only.
Numbers are value on this section only
77 is unknown value, feel free to offer
88/99 are which side account it's on
Just items I think are pretty.