I agree with the poster who said to donate it back to the guild. They can raise twice the money, and I'm sure there are others who would gladly pay another dollar or two for another chance to win that gorgeous quilt! I know I would! If you're uncomfortable donating it back to them, pick another organization.
p.s. Next time, if it's a quilt you know you don't want but you still want to support the guild, put someone else's name on the ticket.