Many of us are digging the Type 1 photos and its apparently gaining in popularity. Altan just added it to its insights report. I wish they dug deeper in attributing the trends to what is driving the gain and prices. To me the values in ranked order:
1) Image used for the players' card
2) A key milestone or event
3) HOF player early career
4) Famous photographer

I included the page here for those who want to read.