I have this one,
http://reviews.cnet.com/routers/d-li...-31229856.html
But it still cost allot, here is the cheapest I can find it online.
http://cgi.ebay.com/D-Link-Dlink-DGL...QQcmdZViewItem
I had a linksys and hated it because someone would always lag so I upgraded and On this router now I have 1 PS3 wired, 1 PS3 wireless, 1 Xbox Wired, 1 Xbox wireless, 2 pc's wired, and one laptop wireless and no one ever notices any slowdown or lag while playing online.
On my old linksys when I would download a torrent everyone knew I was because there game or PC would go slow online. With the DGL-4300 I download now and no one even knows I am. I love this router.
If you are a casual gamer this is probably overkill.