People seem to be cracking open cases left right and centre. The pennies are selling for almost as much as the $1 you're looking at. If you divide the values of the set by the weight of each coin the $1 is worth about $85, the $2 $30, the Loonie $24 and the penny $8.50 but I've seen the penny selling in the $60-$70 range.
I got my $1 for $83.96, free shipping, no-HST (as all the coins in this set are bullion) but I've lost over a dozen in the higher 80's to mid 90's. Even seen a couple go for $100+ earlier before so many were being listed.