Definitely a note worth getting checked out. Even in the lower end grades this thing is worth $1000+. If it has a fancy serial number, or looks remotely good, worth much much more than $1000! Check ebay. I believe there is a graded one VF20 for around $3500. I would also recommend BCS, because they are the premier Canadian banknote grading service. PMG is also highly recommended.
Truly a hard to find note!