Sent in for these NPNs and here is what I got:

Triple Play baseball:
Puzzle piece #234 Jose Bautista - Toronto
Eye Black #4

Not so great for the price of a stamp, but at least I got something.

11-12 NBA Hoops basketball:
Rookie Impact inserts:
15 - Alec Burks - Jazz
26 - Tobias Harris - Bucks

Kind of plain cards, but nice photography. Not sure about either of these players as I don't do much basketball.

2012-13 Score Hockey:
#38 Scott Niedermayer Season Highlights - must be a parallel, not sure? Not glossy, not black, and not gold rush version, so that is the only thing I can think of, will have to compare it to one in my set, if I have it.
#518 Sven Baertschi - Hot Rookie

Not bad and nice looking set and photography.