What would be the value of a Tina Turner autographed photo from 1989?

It depends on several factors like its condition, authenticity, and demand in the market. Here's a general approximation:

Autographed memorabilia can vary significantly in value. The worth of your autographed photo hinges on various aspects such as scarcity, provenance, and overall aesthetic. To determine your item's specific value, it's advisable to seek counsel from professionals.