HCQ can be purchased OTC in Mexico for just under 25$

https://www.farmaciasguadalajara.com/ProductDisplay?urlRequestType=Base&catalogId=10052&categoryId=3074457345616679992&productId=3074457345616752160&urlLangId=-24&langId=-24&top_category=3074457345616680768&parent_category_rn=3074457345616680792&storeId=10151