The Bills are a hot ticket in 2008, as the team gets set to put their group tickets on sale this Saturday against four teams – preseason game against the Detroit Lions on Aug. 28 and the regular season games against the San Francisco 49ers on Nov. 30 and New England Patriots on Dec. 28.  So far five Bills regular season games are sold out – vs Seattle, Oakland, San Diego, the New York Jets and Cleveland.  All groups of 15 or more people are eligible to purchase individual game tickets. The Bills said group leaders also receive incentives.  Call the Bills’ ticket office at 649-0015 or (877) 228-4257.