Good day eh!
The $2 banknote with the prefix EGU was the last prefix printed by the Canadian Banknote Company as the $2 banknote was replaced with the Twoonie in 1996. You have a conversation piece due to the serial number as the last banknote printed had the serial number EGU 8159999 where your banknote is EGU 3002508 which makes it just outside of the last 5,000,000 being printed.
Unfortunately, your banknote has seen some wear and tear and the current value based on the condition is less than $3 but you can claim that your banknote is near the end of the run for Bank of Canada $2 banknotes which started in 1935.
Keep it as a memory and potential conversation piece.
My thoughts, Whitenite