Crosby, 33, is also just the third-active player to record 1,300 points after Joe Thornton and Alex Ovechkin, and he needed a lot less games than either of them.
Ovechkin, 35, reached it earlier this month in his 1,177th game - 160 more than Crosby. Thornton, 41, got it in 1,521 games played - 504 more than Crosby.
And what's even more mind-blowing is that Crosby could have accomplished it even quicker if he hadn't missed so much time with injuries over the years.
After the game, Crosby joked that reaching this particular milestone meant it's a sign he's been playing for a pretty long time.
"That being said, I think it's always nice to get those achievements and those milestones," he said.
He earned it with the secondary assist on longtime linemate Jake Guentzel's empty-netter goal with 1:04 left to play in Pittsburgh's 4-0 win, which was his third helper of the night.
"Glad to see Guentzy put one in," Crosby said. "He's had a ton of chances; he's been doing so many great things since the start of the year. Love seeing him put the puck in the net. So it was nice to see him get rewarded with that one and nice to get the 1,300th point there."