1976 Sale on Kenner’s Bionic Man and Bionic Woman Action Figures

What I need to do is chase down some sales rankings from the seventies, because as awesome as newspaper ads like this one are they don’t give me an idea of how Kenner’s Six Million Dollar Man line was performing relative to other toys at the time.

This ad shows us only the Bionic Man and Bionic Woman action figures, but I suspect that the store was carrying more than just those two toys. Anyone have suggestions on where I could find decent sales data on toylines of the seventies?

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