I would not, unless it was for a cause that I really wanted to support. Normally I buy just one for $1, and it's more to support whatever guild is selling the tickets than from any expectation of winning the quilt (although that would be nice too). I'm of the generation where $5 is a lot... By asking $1 for a ticket and 6 for $5 you bring in customers that otherwise wouldn't buy a ticket at all, and you give those buying more tickets a better chance of winning per $ spent, so I think more money is raised in the long run.