...no silly not my Mark Brunell collection, but this set (below).
Since 2005, I have bought and sold 100s from the 2004 SP Legendary Cuts Significant Fact Memorabilia Set which are all serial #1/1.
Although each card is indeed a #1/1, the print run for each card was anywhere from 5 to 99. The only difference was the "fact tag line" on each card. The set had 102 different players in it.
Over time, I grew to like this set more and more. Love the design and player checklist, so I decided to try and make a run for the complete set. In the end, I had 73 when I sold it as a complete lot. Here is what it looked like:

Can someone name all 72?
In looking at my old emails and sales, if I had never sold these cards, I would have an additional 19 players for a total of 92 out of 102 (90.19% completion %)...if only I didn't sell these...oh well time to move on!
It was extremely fun chasing this set for a decade. Sad that it's all gone in one shot, but will root for the guy that bought them from me. He's at 86 different players right now.
Since 2005, I have bought and sold 100s from the 2004 SP Legendary Cuts Significant Fact Memorabilia Set which are all serial #1/1.
Although each card is indeed a #1/1, the print run for each card was anywhere from 5 to 99. The only difference was the "fact tag line" on each card. The set had 102 different players in it.
Over time, I grew to like this set more and more. Love the design and player checklist, so I decided to try and make a run for the complete set. In the end, I had 73 when I sold it as a complete lot. Here is what it looked like:

Can someone name all 72?
It was extremely fun chasing this set for a decade. Sad that it's all gone in one shot, but will root for the guy that bought them from me. He's at 86 different players right now.