Brendon and Rachel hop out of their cab. JJ and Art spot them and declare, "We're not gonna follow those two nimrods." Indeed, Team Big Brother ends up running a block or more after getting out of their cab too early, while Team Border Patrol pulls right up to the clue, just ahead of Team Kentucky. JJ volunteers for this Roadblock, as do Rachel and Mark, respectively. Rachel groans when she realizes what she's gotten herself into. "I don't know anything about cows!" Because that's what's required here.
Other Rachel writes down a guess and runs down to the Gaucho waiting on horseback to swap clues for correct answers just as the other three teams start to arrive. She shows him her guess, but it's wrong, so back to the auction. The group of buyers appears to have gotten bigger and more confusing, and JJ and Other Rachel team up. Meanwhile, Rachel is casting about on her own, completely lost, because nobody wants to help her on account of her being an annoying asshole. Mark, meanwhile, is in his element, as his regular job involves both math and cattle yards. "He's good at figgerin'," Bopper tells us. Rachel, meanwhile, is at a loss on how to do a task that requires skills other than clinging to something for long periods of time while being sprayed with stuff. Mark finishes his figgerin' and runs to deliver a guess to the Gaucho, but is blocked by a small herd of calves so he has to call out, "Groucho, Groucho!" Wouldn't that be awesome if all Gauchos were also Groucho Marx impersonators? Oh, and also, Mark's number is wrong.