Atlanta Thrasher tickets can be hard to get. Don't waste your time looking online at ticket broker sites that can't guarantee you will get the tickets. The site I used in the past and will use in the future is TicketLiquidator.com. They have all the Atlanta Thrasher tickets to all their games, including Thrashers hockey tickets. Their prices are a bit less than StubHub and TicketsNow and they have spectacular customer service.

You can also look at Stubhub and Razorgator at TicketBrokerRatings.com.