The 28-year-old Lapierre had four goals and six assists in 48 games with Vancouver, and appeared in four playoff games. The 34-year-old Aucoin had six goals and six assists in 41 games with the Islanders.
St. Louis also signed forwards Mark Mancari and Alexandre Bolduc to one-year, two-way contracts coming off high-scoring seasons in the AHL. The Blues drafted Bolduc in the fourth round in 2003.
The 27-year-old Mancari had 61 points in 76 games at Rochester, while the 28-year-old Bolduc had 51 points in 56 games for Portland.
It's about enjoying the moment. It's pretty cool to get that many people together and that excited about hockey to the point they really want you to mess up. They've got a ton of red jerseys and you have to sit back and appreciate people love hockey that much and you are the one out there who gets to play the game. Just try and stick with that respect for the game and also the mentality that for me it's just about entering the fight and seeing how long I can stay in it.
— Canucks goaltender Ryan Miller on what he expects from the fans in Calgary for Game 6