I am about to catalogue my collection (using excel) and looking back on old threads it was suggested that its a good idea to list the "book" value.
I have the 2016 editions of Collectors Coins GB and also Coin Yearbook.
I have stared to enter data for my farthings and note that some of the prices vary between both books, sometimes by quite a bit.
My collection so far is low value common coins so not much of an issue really.
I am just curious as to what others do regarding values, do you record them or not bother?
As a side note I prefer the CCGB book and this post is not meant as a who is correct etc
thanks
Jon