I've been testing out different Scotches for the last few years and usually find a pretty strong correlation between price point and quality. When I pay more the Scotch almost always offers a better drinking experience up to a point.
That said, recently I bought an Aberlour 12 at about 65 cdn and found it to be very similar in character to a Dalmore 12 which I bought for a much higher price a few months ago. For that reason I'm characterizing the Aberlour as a high value Scotch. It's priced reasonably and is a bit better of a Scotch than it's price point would suggest.
So I wonder what examples of Scotches people would recommend that are superior than their price point would suggest.