Sorry, you are thinking of the wrong book.
Union Bank of Canada notes will not be in any edition of Canadian Government Paper Money ever.
You need Canadian Bank Notes, which is much larger (and unfortunately a lot more expensive).
If you are going to do much with chartered bank notes you should probably get a copy.
Values for UNC are $500 for $5, $10, $20; $600 for $50 and $700 for $100. Don't even think of paying thousands each - a previous conversation was exactly right: you don't see them every day but they aren't terribly hard to find either. Be patient and you should eventually be able to get them at or near catalogue (which took a big drop in the last edition for the good reason that they were not getting the prices formerly listed.)