The NIV Zondervan Study Bible, edited by D. A. Carson, released three years ago. (See my roundup here, which includes eight videos.)
I worked on that study Bible as the assistant editor for four years full-time and for a fifth year part-time. I managed the project and helped copyedit all of the notes and essays for content and style.
Zondervan is now repackaging that resource as the NIV Biblical Theology Study Bible.
It’s available from Amazon, and starting today it’s on sale for one week from Westminster Bookstore (sale ends September 4).