mexico is a big country with several LCDH's. TJ and Cancun LCDH's I have been to. PDC has one some times. it is never in the same location every time I go and their hours are ? they are legit but steep in price and Mexico covers the entire cigar box with a sticker telling you how bad it is to smoke these cigars. the sticker on the box is enough to make me take a firm pass. but that's just me....LOL
I'd bring my own and if you discover something there that you just gotta have, go for it. I stick with cheap tubed cigars there (pre box stickers) faking a cigar is one thing but fake tubes I would think would be a bit tougher