Among the Zondervan Videos on sale, I purchased a few because the price was good and the content useful. I thought Michael Bird was particularly good with his Evangelical Theology because he has good content and he is easy to listen to.
But I also thought the course Contemporary Theology Video Lectures was both interesting and useful in content, since it is an area outside of my normal reading. The course is actually quite dense with material. I would recommend you check it out here. It's a great value for $36.
https://www.logos.com/product/185315/contemporary-theology-video-lectures