drive shaft for 1974 scamp

Hey guys, i'm hoping to find a driveshaft for my scamp trying to avoid having one built was hoping to find a good used one for a reasonable price, this project is running me dry so trying to save where possible, hoping someone in the great white north has one, more specifically southern Ontario, car is a 727 to 8 3/4 with a 489 case, if you don't have one feel free to share ideas with who may or different options? thanks