~$50 cheaper than previously listed deals for this product; 1399 units available at time of posting.
Sensitivity rating by manufacturer
https://www.tga.gov.au/covid-19-rapid-antigen-self-tests-are…
Evidence of performance against COVID-19 variants
https://www.tga.gov.au/post-market-review-antigen-and-rapid-…
How much are the Costello ones?