I found somewhere that it cost around 500 USD. That's ~ 2 month salary in my country. Hope it will be cheaper in the near future. For ivermectin, it didn't work in high risk people. It seems to work for some people but they are low risk who are gonna be without symptoms or with very mild symptoms in the first place. And, Ivermectin didn't prevent Covid. I have tried it on myself and other people.
Okay, I did a little research and found pretty limited results, regarding its price, however, I did read that each treatment course is way too costly for the average citizen. Israel has already supplied the first batches of the Pfizer antiviral pill, in hopes to reduce fatalities and hospitalizations, in order to tackle the Omicron variant, which is soaring the entire globe.