The act of trading in any collectible that is graded, vacuum sealed in a lucite
case or comes with a Certificate of Authenticity. i.e. Sports cards, comic books, toys,
NASCAR commemorative plates, Civil War themed Chess sets, Beanie Babies, anything with the
words "Star" and "Wars"...
The value of these items can rise and fall on a whim, but in the end they have no true value, despite what your monthly Beckett or Wizard guides may lead you to believe.