Corey Foster trades
| Edmonton Oilers acquire | Date | Philadelphia Flyers acquire | ||
|---|---|---|---|---|
 | Scott Mellanby | May 30, 1991 | Corey Foster |  |
| Craig Fisher | Dave Brown | |||
| Craig Berube | Jari Kurri | |||
| New Jersey Devils acquire | Date | Edmonton Oilers acquire | ||
|---|---|---|---|---|
 | 1989 1st round pick (#18-Jason Miller) | June 17, 1989 | Corey Foster | |