Calvin & Hobbes is sold out
Here's what it says at Amazon.com
Limited quantities: Due to the number of copies printed, The Complete Calvin and Hobbes is currently unavailable. The publisher is planning to reprint this title in April 2006 and copies will become available soon afterward. We apologize for any inconvenience this may cause..
But check your local bookstores. Checking inventory at Borders.com, it looks like a couple of my local stores still have copies for $105.