Whatever happened to macintosh toffee?

I agree, I lived in Canada for 15 years and now when I visit I can't find it either. The link below (northlandlodge) says they carry it but are out. Looks like its a nestle canada item now - see second link. Maybe you could contact them to find out what retailer in your area carries it. I found it in a grocery store in Orillia a few years back but am not sure the name of the chain.