my guess is that the manufacturers of stuff OTC in mexico are not the same manufacturers that supply your local walgreens, and its only the product manufactured by Nova directly that is in short supply
Where at? My wife searched and the best we could find iirc was something like $200/m for non-Ozempic. Are you saying Ozempic was selling for $200/m without insurance?
(not that it matters, but our insurance wouldn't cover it)