Pharmacies start selling over-the-counter Covid tests, but they’re too pricey to turn the tide April 20, 2021 Auto Bot at-home testing, Covid-19 testing, cvs, Diagnostics, Policy, Walgreens, Walmart 0 After the Food and Drug Administration authorized a swathe of over-the-counter tests for Covid-19, pharmacies are preparing to stock their shelves. But at $20 to $100 a pop, will enough people use them to make a difference?