If dobot is referring to "tip sheets" to assist his handicapping effort, . . . DonDiego does not know of any source downtown.
dobot could pr'bly find a rack of the weekly Gaming Today newsletter in some of the sportsbooks for free. It is worth the price. It includes some handicapping selections from regular columnists and the Bookies Battle showing the "pick" for each NFL game by 52 guys operating the books around town. [This weeks consensus looks like the Jags + 10.5 over the Texans.]
The best source in Las Vegas for such information and gambling publications generally [sorry, Huntington Press] is The Gamblers Bookclub at 5473 S. Eastern Avenue. - between Hacienda Avenue and Russell Road, near the airport.
The selection of Tip Sheets includes, f'rinstance, The Gold Sheet, and Power Sweep.
[n.b.DonDiego assumes no responsibility for the content of these publications and, especially, NO RESPONSIBILITY for the results of wagering based upon such content.]
If dobot is into gambling/Las Vegas/ etc. generally, he could amortize the taxi-ride or long-walk somewhat by purchasing lots of other books and such.