LAS VEGAS (AP) — Don’t expect to snag a $1,500 nosebleed ticket — or any other ticket — at the box office for the fight between Floyd Mayweather Jr. and Manny Pacquiao.Just two weeks before the bout, tickets for the most anticipated fight in recent times have yet to go on public sale, with the two camps and the MGM Grand locked in a standoff over allotments. When they are finally put on sale, only a few will be sold at the listed price.The impasse has left fans in the dark, and ticket brokers perplexed.“It’s bizarre, normally there’s a public sale 10 weeks before the fight,” said Connor Gregoire, an analyst for Seatgeek.com. “To our knowledge no one has a printed ticket in their hands right now.”Mayweather’s promoter, Leonard Ellerbe, said Tuesday that tickets would go on sale this week for the May 2 fight, but MGM officials have been tight-lipped about their availability.