OK, I have 2 Black and 1 White cards from the 2021 Wild Card Matte sets.
For the two Black cards, the options would seem to be:
Matte (Base), Matte (Retail Black), Matte White (Black), or Matte White (Matte Black Hobby). OK, mine don't have a serial number, so that eliminates the Matte White (Matte Black Hobby) since it's SN349.
How do you tell the difference between the others? The images that have been uploaded all look identical as far as I can tell.
The same basic list crops up for my white card with the same issues:
Matte (Retail White), Matte White (Base), or Matte White (Matte White Hobby)?
Again, the lack of a serial number eliminates the last option, but I have no idea otherwise.
I almost think the "Matte" and "Matte White" sets are really the same set with different packaging, in which case these sets should be merged with simply Black and White Retail (no SN) and Hobby (SN) parallel sets and many of the other parallels combined, but I just don;t know enough about this set to start submitting IR's.
Can anyone help?