ST. LOUIS — Tyler Bozak witnessed the first NHL playoff game in Toronto after a seven-year drought. David Perron experienced the first Stanley Cup Final game in Las Vegas.

They ain’t seen nothin’ yet.

When the St. Louis Blues host the Boston Bruins in Game 3 on Saturday night, it’ll mark the first Stanley Cup Final game in the city in 49 years. That was May 5, 1970, a 6-2 loss to the Bruins in Game 2 of the series that Bobby Orr ended in four games with an overtime goal.

After winning a final game for the first time in franchise history to tie the series at 1-all, the Blues are trying to make their own history at home. To do so, the least-penalized team in the playoffs that went to the box 10 times in the two games in Boston will need to balance feeding off a raucous crowd and getting too overemotional in that charged atmosphere.

“It’s going to be extremely special, for sure, to play in front of the Blues fans that have been waiting for it for a long time,” Perron said Friday. “You’re trying to keep your sticks close to you so you don’t trip guys, you don’t high-stick guys and sometimes it’s just going to happen. It’s not a penalty you’re trying to take. It happened to me in the first game, and it’s very difficult to take. But you’ve got to be composed with the puck, you’ve got to be composed with your stick.”

Composure is the Blues’ calling card after rallying from the basement of the NHL standings in early January to within three victories of the first championship in franchise history. Their home arena was full for viewing parties for Games 1 and 2, so it’s tough for players not to get caught up in the excitement after watching videos of those scenes.

“We’re not even here and it’s sold out and it’s loud,” Bozak said.

Fans are certainly excited. StubHub said the price to get in is $725, the average ticket costs $1,068 and demand is outpacing Game 1 in Las Vegas last year.