Yes, but they are still expensive, and took a little research to find. I bought a lot of N95 masks for my BIL because he’s an HVAC repairman and works in other people’s homes, and when I visited him I noticed he was wearing a really ratty old mask. A few months later he asked me how he could buy more.
They are available where I am at Walgreens, Costco, Office Max and the grocery store. They are not really that hard to come by now, they are a little pricey. I saw a 10 pack for $20 at one of those stores above.
I have not worn N95 or KN95 for quite some time. I’ve been in the 3 ply paper surgical masks. I have bought a few boxes of fun ones, or I just wear the plain ones from work.
I will continue to mask for the foreseeable future, I will be using the 3 ply paper surgical masks. They are effective and much easier to breath in than cloth masks. Those suckers are difficult.
https://www.amazon.com/kn95/s?k=kn95
They’re $0.50 ea and up on Amazon. They were more earlier on, but not that much more. I got a box of 50 in December for $19.25 from Bulk Office Supply. Another box of 50 last July for $34.95. But the point is that you were indeed able to find them without too much difficulty.