My wife being a retired L.A. Sheriff's deputy, we happened to be in the Walnut station the other day. I knew they were the station that was the focal point of the distribution of the cards as of last year. I figured it wouldn't hurt to ask if they still had some. Lo and behold, they still have four different ones from this set still available, free for the asking.
They still have Adrian Gonzalez (Deputy Jacob Murray on the back), Justin Turner (Lieutenant Jennifer Seetoo on the back), A.J. Ellis (Bonus I Deputy Susan Vodrazka on the back) and Joc Pederson (Bonus I Deputy Jose Nanquil on the back)
As the question mark in the title suggests, I'm not too sure about the set and how it would be listed here. Not sure about the checklist, either.
Now I'd love to have the whole set. I'm sorry I missed it. For those of you looking for individual cards of these players, though, they're free for the asking at the Walnut, CA sheriff's station on Valley Blvd. They're behind the front counter to the right if the person working the desk doesn't know where they are. I guess very few people are asking for them because they had to look for them when I asked.