Rare Canadian Coins Worth Money: Estimated Value: Pre-1922 Canadian Silver Nickels : $1,500-$15,000 : 1936 Canadian "Dot" Dime : $14,450-$245,000 : 1921 50-Cent Piece ...

The 1936 “dot cent” penny is famous in coin-collecting circles as one of only three such specimens known to have been produced that year by the Royal Canadian Mint.