The Logitech Illuminated is one of the nicer scissors out there. It has their "PerfectTouch" design which Ripster posted about. Super quiet with a nice key action. They can be bought around $40 most of the time. The K800 is the newer wireless version.
If you like Macbooks, the Apple Aluminum is not a bad keyboard. I liked mine for a while, but for long sessions I start getting weird finger joint pains from the short throw I think.
If you want cheap - the Rosewill RK-7300 is a decent keyboard. $10 - $15 from Newegg or Chief Value (Neweggs "other" company). It has scissors with a longer throw than most (they claim 3.5mm) so it feels closer to a normal keyboard. It is definitely not as solid as the Logitech and certainly the Apple, but for $10 shipped it is a nice scissor switch keyboard to keep around. Oh, dont pay attention to the pics. They are older and the newer ones shipping now have the normal Enter Key and \| key location. the Home/End/Del keys are still funky though.