Timer Remote Shutter

Timer Remote Shutter
Where I can find a Digital Camera that works with a Remote Shutter Control?

preferably one for sale now, maybe 5MP or better. So we can take family portraits without dealing with that shit stupid timer. I hope to find one that works in a chamber that is less than $ 300. The Nikon D50 is much more than that.

Nikon wireless remote controls for most of their Digital Slr cameras. For example, this http://www.amazon.com/Nikon-Wireless-Control-Digital-Cameras/dp/B00007EDZG Works in the D50 and D70.

TR-M Timer Remote Control for Nikon D90 by Satechi Unboxing