I used to have all of my Griffey's memorized but it's becoming harder as I go along and recently I have gotten some doubles because of it. So I printed off a full checklist up til the end of 2014 products and I am highlighting what I have and if there is something I can't find on the checklist I am hand writing it. This will also help give me a number count on my Griffey's.
|The started project|
|The binder I have to go through to match them up. Roughly 500 to highlight|