Blank Planchet

Good evening to all,
I got something special tonight from my 25$ penny box. My first blank planchet.
Looks like it is canadian as it weighs just over 2.7g since the 1980-81 canadian penny was I think around 2.8g.
It looks that it is not very common. Any of you have found some candian blanks in the past?
Cheers,
I got something special tonight from my 25$ penny box. My first blank planchet.

It looks that it is not very common. Any of you have found some candian blanks in the past?
Cheers,