"The Browns and the All-Pro pass rusher have agreed to terms on a new four-year extension that averages $40 million per year" (see: https://www.nfl.com/news/browns-de-myles-garrett-agree-to-terms-on-four-year-extension-worth-40-million-per-year#:~:text=The%20new%20deal%20puts%20Garrett,guarantees%2C%20per%20Rapoport%20and%20Pelissero)

This market will resolve to "Yes" if any free agent quarterback signs a contract with an average annual value (APY) of $40,000,000.01 or greater by September 3, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No.

APY will be determined by dividing the total reported contract value by the total contract length.

The resolution source will be a consensus of credible reporting.