Here's a partial shot of my home office (photos in this set were taken for my Declutter The Mess Under Your Desk! blog post).
The desk is a Palermo office desk purchased from Cost Plus World Market (I believe they're no longer sold). The Logitech V200 cordless mouse and M$ Natural Ergonomic Keyboard are tucked away on a sliding keyboard shelf - a feature I love about this Palermo desk. BTW, the mouse was purchased for $10 after rebate from Buy.com and the keyboard was purchased for less than $20 new off of eBay.
The monitor is a Samsung 173P mounted on an Ergotron Neo-Flex LCD arm which I purchased on eBay for $20 refurbished.
The shelf is from IKEA, but I can't for the life of me remember the model - I would personally recommend the BILLY shelf system if you're looking. The storage box on top of the shelf is the IKEA KASSETT, and on top of that rests the FM3 Buddha Machine.
BTW, this is the way my office looks on a regular basis - I've tried my best to minimize any clutter and the only thing that is visible is my MacBook Pro (not shown) which connects to the Samsung monitor via DVI.