Ellume Home Covid Test -- where to buy?

There is an FDA-approved at-home covid test made by Ellume that does not require a prescription and should cost about $30:

https://www.npr.org/sections/health-shots/2020/12/15/946692950/fda-authorizes-first-home-coronavirus-test-that-doesnt-require-a-prescription

However, I haven't actually been able to find where this is sold. Has anyone heard of this test or had success finding a place to buy it?

Alternately -- the reason I'm interested is that West Orange is starting hybrid learning this week, and I'd like to periodically test my child who's attending in person. Does anyone have any tips, thoughts, or strategies on managing hybrid learning? Honestly I'm more than half tempted to change back to fully remote, as this seems like a lot of logistical rigamarole what with the afternoons still being virtual.