One of my favorite sites for buying hardware, software and other tech related goodies is Newegg.com. Sometimes, especially for big ticket items, you want to be sure to catch a deal when it comes up. With a feed from Newegg and a little tinkering with Yahoo! Pipes I was able to create my Newegg Deals Filter.
All you do is enter the item you are searching for, sdram in this example, and then click run pipe. There may not be results right now if there are none of your items in the current list of deals. But the best thing is, you can subscribe to the results and be notified anytime in the future when your item appears on the list. I like subscribing to the Results by Email so I don’t miss deals on things I am really interested in buying.
Try it out.