Bought 2 of those $20 boxes recently at TRU. Nothing major, so here ya go:

Stars:
1986 Topps #180 Don Mattingly
1988 Leaf #26 Cal Ripken Jr.
1998 Pinnacle #21 Cal Ripken Jr.
1998 Pinnacle #189 Nomar Garciaparra
1998 Pinnalce #191 Greg Maddux
1998 Pinnacle Inside #75 Jason Giambi
1998 Score #269 Ken Griffey Jr.
2002 Donruss Fan Club #110 Nomar Garciaparra
2002 Donruss Fan Club #269 Jeff Bagwell
2002 Donruss Studio #218 Morgan Ensberg RC (1330/1500)
2003 Leaf #95 Ichiro
2003 Leaf #260 Ken Griffey Jr.
2003 Stadium Club #41 Jeff Bagwell
2003 Stadium Club #70 Ichiro
2003 Upper Deck MVP #189 Albert Pujols
2003 Upper Deck Standing "O" #8 Greg Maddux
2003 Upper Deck Victory #30 Ken Griffey Jr. (Version - Walk)
2003 Upper Deck Victory #57 Roger Clemens (Version - Sacrifice Bunt)
2003 Upper Deck Victory #123 Sammy Sosa
2004 Upper Deck #127 Derek Jeter

Inserts:
1998 Pinnacle Inside Stand Up Guys #23AB (Alomar, Ramirez, Justice, Thome)
1999 Powerdeck CD #4 Sammy Sosa (yet, there's no listing for the CD with that number)
2003 Stadium Club Royal Gold #96 Raul Ibanez
2003 Topps Gold #166 Troy Percival (1095/2003)
2003 Topps Series 1 Record Breakers #RB-RP Rafael Palmeiro
2003 Topps Series 2 Record Breakers #RB-IS Ichiro
2003 Upper Deck MVP Sportsnut #SN29 Jacque Jones
2003 Upper Deck Standing "O" Die-Cut #S-24 Omar Vizquel
2004 Upper Deck Matsui Chronicles #HM30 Hideki Matsui
2004 Upper Deck Matsui Chronicles #HM35 Hideki Matsui
2004 Upper Deck Matsui Chronicles #HM57 Hideki Matsui
2004 Upper Deck National Pride #USA18 Brent Lillibridge
2004 Upper Deck Superior Sluggers #S5 Jim Thome

PLMK if interested in any of these...