First of all, I finally found a 1st issue light green Tropicana Slot City's Slot Market card from the Tropicana Casino in Atlantic City, NJ but I also found a silver Slot City's Slot Market card that was not listed in the guide. Plus I also found the Diamond Card with the check board background that was listed and we had a picture of the front but not scans of the actual card.

Here's scans of all three cards...