Here's an example of a seller selling something via BIN who would have done better by offering these items via auction. The Luhrs' cat is forgettable but the witch postcard is one of a fiendishly difficult set to piece together. Although it has two spots on it that detract from perfection, it alone in this condition would have brought $35-40+. The key learning - as I've pointed out again and again - if you don't know the worth of something, NEVER offer it via BIN.
Mark B. Ledenbach's vintage Halloween collectibles blog.