Sidney Crosby's Pittsburgh Penguins Jersey from the 2008 W… | Flickr
Winter Classic history: How many times have Penguins played? Total wins? - DraftKings Network
Looking back on Penguins Winter Classic history - PensBurgh
The 2008 NHL Winter Classic - Sports Illustrated
Pittsburgh Penguins center Sidney Crosby walks off the ice after warm ups prior to the start of the NHL Winter Classic at Ralph Wilson Stadium in Orchard Park, New York on January
Ranking all Penguins Winter Classic, Stadium Series outdoor jerseys
NHL Winter Classic jerseys through the years
A look at all of the NHL's Winter Classic jerseys - Sports Illustrated