I just looked. Michigan State University is running their class differently now.
"Starting in 2023, MSUE has a new structure for providing garden education to the public in combination with those who wish to apply to become MSU Extension Master Gardener® volunteers. Foundations of Gardening is a non-volunteer gardening certificate course. Alone, it is not the MSU Extension Master Gardener (MSU EMG) training class. However, it is one pre-requisite to becoming an MSU EMG. Anyone, including those wanting to later apply to become an MSU EMG, can take this course."
$350, completely online, 10 weeks.
A 2.5 hour live session each Tuesday, in addition to the class material. So when our high speed data runs out for the month... hmmm. Really wish it were book larnin' as I do better old style. This is probably not going to work for me with our boonies internet.