Funny thing happened to me at Rape Estetica Masculina regarding negotiation (Lazaro Cardenas 2934 Tel 3122-4918 North side of Lazaro Cardenas a few blocks east of Lopez Mateos). I went there at 3 PM and asked about prices. I was told full service was 1050 pesos. (about $92 USD). As I went there unexpectedly, I only had 1000 pesos in my wallet. The girls presented themselves to me. There were 8 of them, 7's and higher up to a 9. Anyway, I took the manager aside to explain my situation, that I was 50 pesos short. He said no, he can't bend on price. I nicely pointed out there were 8 girls doing absolutely nothing, no other customers waiting in line and he was going to see $97 dollars walk out the door. He again wouldn't budge. Anyway, so much for negotiating at Rape. I have a strong feeling that Mexican brothels are less likely (not unwilling) to negotiate with gringos. End of the story . . . I walked away because I had no choice.