Newegg.com has the D-Link wireless router (model no. DIR-615) for $39.99.  That's $20 off the original price of $59.99 and until 8/31/09 get a FREE D-Link Wireless N notebook card with your purchase, making the total cost around $45 less than buying these items individually anywhere else.  FREE shipping is included and sales tax applies for residents of California, New Jersey, New York, and Tennessee.

A compairable wireless N router is the TRENDnet wireless N home router, which offers a high level of security, 12x the speed and 4x the range of wireless G products.  It is available at Buy.com for $25.99 with FREE shipping.  Apple's AirPort Express base station offers a simple way to create a wireless network in your home, and it makes it possible to share your iTunes music library in virtually any room.  Pick one up from PCconnection.com for $99 with FREE shipping.  If your computer doesnt already have a wireless N card built in, then you might want to consider the Linksys dual-band wireless N USB network adapter for a fast easy way to take full advantage of the speeds wireless N has to offer.  It is available at Abt.com for $69.99 with FREE shipping.