How much would an autographed program from Johnny Cash's 1985 tour in Australia go for?

An autographed program from Johnny Cash's 1985 tour in Australia could range in value from $100 to $500 or more, depending on its condition and authenticity. Collectibles associated with Cash are highly sought after, and the demand can drive prices higher, especially for items linked to significant moments in his career. To get an accurate estimate, it's advisable to check auction sites or consult with memorabilia experts.