I'm with you Lost Soul. Too often I see debates like this where people, ludicrously, come in and defend the touts or give a shoulder-shrugging might-as-well-put-up-with-them response. We DON'T have to put up with them. I've been to plenty of "sold-out" gigs over the years, buying tix AFTER they've sold out, and have never, EVER, got tickets from either a tout or ebay - I've always paid the standard price.
How? It's very simple: if I'm interested enough, I just occasionally check the agency websites - SeeTickets, Ticketmaster, Ticketweb, the venue website if there is one, the band's official website, etc. A few times a day - it only takes a few moments. Every now and then, tickets are released, for various reasons. Get lucky and do one of your spot-checks while there's availability, you're laughing. This is how I got into one of the hottest shows at the time, the Stones at the London Astoria in 2003. Also, If I happen to be near the venue, I'll go in and check at the box office too.
Late releases frequently occur within a week or two of the gig. Again, that's paid dividends for me. And I've even turned up at the box office on the day and been successful, as many venues will have day-sales of tix held back for that purpose. I urge you to try all this for the Killers. DO NOT BUY FROM EBAY. There are scum who buy up tix JUST to sell them on ebay for a profit. When Radiohead toured theatres in 2003, they cancelled the orders of people selling their tix on ebay, and re-released them for general sale. I benefited from that too - heh heh heh.
Which Killers gig were you hoping for?