Originally Posted by
margarita girl
Just to close the loop on this, I couldn’t find any locations in Cancun Hotel Zone area that offered NAAT tests. Many of the places I checked (Ahorro Pharmacy, JW Marriott, Marriott) didn’t even offer a PCR test! I took a PCR test at the Westin Resort which cost me US$90. I got my results in about 10 hrs.
There was also this place along the beach which I could have used, I guess. 
nobody should worry about finding antigen or PCR tests here in Cancun. These trailers are everywhere along the hotel zone and the price is very reasonable ($30/$90). I took the $30 antigen test, got thr Qtip jammed up my nose for 5 seconds, and received the results by email within 15 minutes. Wish it was this simple in USA. Also saw them all over PDC and Cozumel.