Adorama has the An Ran 50 Three-Layer Protective Face Masks, model no. GX-AR-3PLY, for $34.95 with Free Shipping for a limited time. 2-Day Shipping is Free for ShopRunner users. Adorama is offering RSA KN95 Protective Mask 10-Pack, model no. GX-RSA-KN95, for $39.95 (regularly $49.95) with Free Shipping for a limited time.
B&H Photo has General Brand 50 Three-Layer Protective Face Masks model no. EN14683, for $34.99 with Free Shipping for a limited time.
With many municipalities requiring the use of face mask, these 3-layer masks are decently affordable and ready to ship in the US. I know these won’t protect you from the virus but if enough of us are wearing these when it’s necessary for us to be in public, it can slow down the rate of infection. Everyone, please be stay safe!