I am going to be in Oaxaca for eight days and see that Lila Downs is playing July 26. Tickets are no longer available on her website. Are there other ways to get tickets as there are in the US? Scalpers outside the venue? (If so, how reliable, how much more should I expect to pay? Is it safe?) or are there re-sellers like in the US (Stubhub, etc)? My Spanish is just okay so I couldn't do a Craigslist type of thing.