I haven't actually bought any in awhile, but amongst the authentic ones that I have are:
Mario Lemieux: #66 Pittsburgh Penguins, Home Jersey (current style)
Jaromir Jagr: #68 Pittsburgh Penguins, Road Jersey (Old style....with Pittsburgh diagonally down the front)
Jerome Bettis: #36 Pittsburgh Steelers, Home Jersey (the style right before the current one....from the early 2000's)
Jay Bell: #3 Pittsburgh Pirates, Home Jersey (late 90's style)
Brian Giles: #24 Pittsburgh Pirates, Alternate Home Jersey (black, early 2000's style)
Kobe Bryant: #24 Los Angeles Lakers, Road Jersey (current style...I actually won this one)
Those are all the authentics that I have in my "collection," and I've never really been into replicas.....so that's basically all the jerseys I have period.