Amber,
It will be interesting to see what others think.
Another possibility to consider might be Northwestern University's 3-class online asynchronous certificate program, which begins again on March 31 (registration closes March 25.) These three courses each cost around $1,300 and you can take one or more per term. A good opportunity for possible career development/career change and access to great readings/media without making a major commitment. Quote from a recent student: "This was my first experience with a fully asynchronous class, and I was shocked how much I enjoyed it. The discussion posts and being required to respond to your fellow classmates truly created a community. Everyone came from such different backgrounds but were all able to come together for this class."
https://sps.northwestern.edu/professional-development/museum-studies/