The game saw six lead changes before Sawtell stormed home.
South Grafton pulled off a huge upset in the preliminary final.
Sawtell and Woolgoolga traded blows but the Panthers were too good.
Roosters' victory for the ages in Group 2 Rugby League reserve grade
The Group 2 reserve grade grand final was won by the Coffs Harfbour Comets in extra...
Comets and Panthers travel to Grafton for reserve grade grand final.
Comets cling to undefeated start to season
WINS for Macleay Valley and Macksville in lower Grade grand Finals