I started to answer early this morning, but got sidetracked. I "third" Neil's assessment, keep them together as a set. There are two, Grave Nuts and Hoppy Meal, where only 200 were made, and some are 300. Many were for the "unlimited" sets, but those didn't sell so many because there were no sketches; we didn't get print runs for those, but some of those are scarce, too. So, a full run of all 23 is tough to put together. I sold one last year for over $1,000.