I can't speak much for it as I only have the charnel house odd books. I bought the first 4 at once from a seller for about $200 each which I felt was a really good price. But then I had to pay issue or slightly above for the next 3 - and the last I got from camelot at issue - since I wanted to complete the series. Seems like the odd books have held their value or are slightly more - compared with his other books. Save for a few like the book of counted sorrows - I forgot I have that one as well.