A little drift from the FF. Here is an article from 2019 that I forgot to post earlier. The 1977 Star Wars C-3PO "Error" card. A interview with actor Anthony Daniels about this card:
A couple FF "Mystery" cards popped up on eBay recently. Nothing new here but these are Graded and or Authenticated by PSA. Based on the prices these sold for - the buyers knew what they were getting. They sold for roughly twice what a normal PSA 9 would sell for.