Posted By:
warshawlawI've done the only comprehensive analysis available, as part of my book (available direct from me for only $43.85 delivered...plug, plug). I also have a hefty collection of images of rarer issues from other sports and non-sports and have done some in depth analysis of the PC backed baseball set (I revamped the SCD listings a couple of years ago), which was published in the Vintage & Classic Baseball Collector some time ago. Robert Shulhof, who sometimes sells on ebay, is a well known expert on these cards. He wrote a newsletter on arcade cards for years. Don't have an address on him right this moment. There was also some very good work on these cards in old issues of The Trader Speaks by Elwood (Woody) Scharf, but good luck finding them. The ACC is worthless on these cards.
If you have specific questions, drop me a line and I'll see if I can help.