I've never used this, but it looks like a warm deal at least if you have two machines you need to switch between. Maybe there's a coupon you can use with this (probally have to bump it up to $50?)
http://www.buy.com/retail/product.asp?sku=10322582&loc=101
$48.40 + Shipping.
USB KVM SWITCH 2 PORT + 2 HUB PORTS W/ 2 USB/VGA CABLES
The Hawking CS112U 2-port USB KVM Switch is an ideal SOHO solution to control two computers with a single Keyboard, Monitor and Mouse. By allowing a single console to manage all the attached PCs, the CS112U KVM Switch eliminates the expense of purchasing a separate keyboard, monitor, and mouse for each PC as well as saving all the space they would take up. It also eliminates the inconvenience and wasted effort involved in constantly moving around from one PC to another. This switch has 2 USB ports to connect to your USB peripherals such a printer or scanner.
http://www.buy.com/retail/product.asp?sku=10322582&loc=101
$48.40 + Shipping.
USB KVM SWITCH 2 PORT + 2 HUB PORTS W/ 2 USB/VGA CABLES
The Hawking CS112U 2-port USB KVM Switch is an ideal SOHO solution to control two computers with a single Keyboard, Monitor and Mouse. By allowing a single console to manage all the attached PCs, the CS112U KVM Switch eliminates the expense of purchasing a separate keyboard, monitor, and mouse for each PC as well as saving all the space they would take up. It also eliminates the inconvenience and wasted effort involved in constantly moving around from one PC to another. This switch has 2 USB ports to connect to your USB peripherals such a printer or scanner.