I wonder if there's somewhere we can write to get an answer one way or another as to whether this is intentional or an oversight? Obviously, they can charge whatever they want for their product; it's fine, and I'll just put these on my Amazon wishlist and hope for a price reduction at some point, but if it is indeed an error, it would be nice to have it sorted out. I was looking to re-read Titan, Vanguard, and continue on with the DS9 relaunch (currently on Worlds of Deep Space Nine #1 now) while re-buying the books for my Kindle as I go along, but I can't bring myself to at these prices.