The 26-year-old D'Agostini has 47 goals and 48 assists in 267 career games with Montreal, St. Louis and New Jersey. He split time with the Blues and Devils in 2013, collecting three goals and three assists in 29 games. D'Agostini scored a career-high 21 goals for St. Louis in 2010-11.
I'm very excited about what happened today. We've worked on this deal with Toronto for a month, or over a month. It got a little bit of legs on draft day, but it really heated up last night, and we were able to complete the deal today.
— Penguins GM Jim Rutherford on Phil Kessel, who he acquired from the Maple Leafs in a trade on Wednesday