Here's a new one that needs to be addressed: Ebay is charging you 15% on the taxes they collect, to go along w/ the 15% on shipping & 15% on the item, & 15% on the 15%.  If you don't believe me, look for yourself:  Order details. See more details (bottom right).  View(far right).  The down arrow (next to fees based on.)  Is it legal to charge fees for taxes that Ebay is collecting & you aren't collecting?  I figure that's millions of dollars a day.  I'd recommend giving them a call to discuss this...

   Comments on the CGC bks:  My pricing is based on the sold CGC bks by taking the lowest priced copies & dropping my price some if possible.  I know I usually sell bks much cheaper than most everyone else.  But dealing w/ CGC is insanely expensive.  They lost a giant batch of my bks which cost me $10,000-$20,000 in losses.  They double charged my credit card.  They no longer give me discounts on huge batches.  They don't keep their promises or word on the big bks I have sent in.  Pre-grade expectations cost an extra $7 a bk on bks that don't make grades.  Getting the nicest copies in the world is expensive.