By Kyle Wood The Suns (+275) have the best odds at SI Sportsbook to win the NBA championship, while the Bucks (+500) have the best odds among Eastern Conference teams. The NBA playoffs are less than a week away and the postseason field is full of contenders. The Suns have separated themselves from the rest of the pack and for good reason. Still, there’s value to be found in some mid-tier tiers and potentially with a few sleepers. Here are the latest odds for the 20 remaining teams at SI Sportsbook: Get the Latest NBA Lines and Odds from SI Sportsbook __Suns \+275Bucks +500Nets +700Heat +900War…