Feb. 17, 2023 | Toronto Maple Leafs Acquire:  From MIN: Ryan O'Reilly ($1,875,000 retained - 50%) · $1,875,000$1,875,000$1,500,000 From STL: Sum: $3,125,000$3,125,000$2,750,000 Change: +$3,125,000 Change: +$1,565,556 Change: +$1,930,000 |  | Minnesota Wild Acquire:  From STL: Ryan O'Reilly ($3,750,000 retained - 50%) · $3,750,000$3,750,000$0 From TOR: 2025 4th round pick (TOR) Sum: $1,875,000$1,875,000$0 Change: +$1,875,000 Change: +$1,875,000 Change: +$1,500,000 |  | St. Louis Blues Acquire:  From TOR: 2024 2nd round pick (TOR) Sum: $0$1,559,444$820,000 Change: -$5,000,000 Change: -$3,440,556 Change: +$1,070,000 |
Jul. 1, 2018 | Buffalo Sabres Acquire:  2019 1st round pick (STL - #31 - Ryan Johnson) [Conditional]* *Conditions: If St. Louis' 2019 1st round pick ends up being a top 10 pick, the Blues have the option to keep the 2019 1st round pick and send Buffalo their 2020 1st round pick instead.
Result: Pick is not top 10, Buffalo receives the 2019 1st round pick. Sum: $8,275,000$8,275,000$9,125,000 Change: +$775,000 Change: +$775,000 Change: +$9,125,000 |  | St. Louis Blues Acquire:  Sum: $7,500,000$7,500,000$8,500,000 Change: -$775,000 Change: -$775,000 Change: +$8,500,000 |
Jun. 26, 2015 | Buffalo Sabres Acquire:  Sum: $8,950,000$8,950,000$9,200,000 Change: +$7,380,833 Change: +$7,380,833 Change: +$7,600,000 |  | Colorado Avalanche Acquire:  Sum: $1,569,167$1,569,167$1,600,000 Change: -$7,380,833 Change: -$7,380,833 Change: -$7,600,000 |