Maybe I just like to hoard player piles where every $0.50 card was supposed to mean something - for the most part, it's cards I end up with and not seek out, though that might not be entirely true.
Part of the fun is where I decide to add a number of cards, sometimes on a card-by-card basis [maybe from $0.50 to about $10 at most] - to boost my totals all-around, where it becomes kind of a game to build things up.
There is a sense that players or cards from previous decades just end up dated where no one really cares or wants their cards unless you have some nostalgia - for myself, there is a lingering sentiment for past players' cards, though I have to keep it under control, where it's too many cards that I do not have to take in out of an obligation to curate or be a historian of my personal card collection.
There might be guys in my leaderboards that ends up more like a semester or minor star in sentiment - maybe the distinctions mattered when the guys were playing and their common cards were worth a little something, but now I am more agreeable in considering 'lesser' subjects as second look guys rather than only considering the superstars of an era.
There might be guys towards the bottom of my leaderboards - that have triggered inclusion, but may not be guys I'm really looking for more cards of.
Ken Griffey Jr. - 280 cards with four dupes and four Ken Griffey Sr.; it might be a case here where I count the Sr. cards as part of the entire totals, though I might include 'one off' bonus cards for other players [that are not their card and are just tallied as one off quirks].
Tony Gwynn - 175 cards + two dupes
Cal Ripken Jr. - 164 cards + three dupes
Will Clark - 149 cards with seven dupes
Barry Bonds - 136 cards
Don Mattingly - 136 cards + three dupes
Jose Canseco - 129 cards with nine dupes
Kirby Puckett - 126 cards with five dupes
Greg Maddux - 121 cards + two dupes
Mark McGwire - 115 cards + three dupes
Roger Clemens - 109 cards + three dupes
Wade Boggs - 88 cards + one dupe
Ryne Sandberg - 83 cards
Larry Walker - 79 cards + a dupe
Albert Belle - 72 cards + one dupe
Fred McGriff - 68 cards + three dupes
Gary Sheffield - 54 cards + a certified autograph card
Barry Larkin - 46 cards + one dupe
David Justice - 37 cards
David Cone - 37 cards + two dupes
Mark Grace - 36 cards + two dupes
Bo Jackson - 35 cards + one NFL
Cecil Fielder - 34 cards
UGG shoebox
John Olerud - 34 cards with five dupes
Kevin Mitchell - 32 cards + two dupes
John Smoltz - 32 cards + one dupe
Joe Carter - 31 cards + one dupe
Deion Sanders - 31 cards + two NFL + one dupe
Edgar Martinez - 29 cards
Paul O’Neill - 29 cards with 11 dupes
Craig Biggio - 29 cards
Julio Franco - 25 cards + a certified autograph card
Andres Galarraga - 25 cards + one dupe
Tom Glavine - 23 cards + one dupe
Juan Gonzalez - 23 cards + two dupes
Darryl Strawberry - 22 cards
Orel Hershiser - 19 cards
Harold Baines - 17 cards
Roberto Alomar - 16 cards + one dupe
Lee Smith - 16 cards
Curt Schilling - 15 cards
Sammy Sosa - 15 cards
Ken Caminiti - 14 cards
Bobby Bonilla - 12 cards
Jay Buhner - 12 cards
Dwight Gooden - 11 cards, one dupe
Eric Davis - 10 cards
David Wells - 10 cards
Dave Stewart - nine cards
Omar Vizquel - nine cards + one dupe
Kevin Brown - eight cards
Rafael Palmeiro - seven cards
Fernando Valenzuela - seven cards