Haven't been on the forums in ages. Just acquired my first bid book: a Calgary 88. Showed up at a Goodwill for $20, however with a couple other books, a music CD and a stamp card for $15 off purchases over $25, I got all four items for $11.50. Didn't realize how big these books were. It's not super thick but about the size of a medium to large pizza box. Anyone know how much the Calgary bid book goes for? Seems like there is a wide range for this one.