The subject bicycle is a Rambler Scrambler which was CCM's economical hi-riser, below the Mustangs. The frame colour in conjunction with white fenders and chain guard indicate a 1969 mode but what makes this really exciting is that it appears OEM and should be the highly desirable version with the Duomatic hub.
There is a good market for CCM hi-risers. While it's only a Rambler Scrambler, the fact that it's the boys' Duomatic version, in complete OEM condition, should bring a good price. I don't follow this segment of the market closely, but I would think close to $200 CDN.